1898996829990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{769}}^1\times {\mathrm{7529}}^1$

素因数の和:8379

約数の個数: 192

約数和(自身を含む): 5090546260800

約数和(自身を除く): 3191549430810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 769, 841, 870, 1131, 1538, 1682, 1885, 2262, 2307, 2523, 3770, 3845, 4205, 4614, 5046, 5655, 7529, 7690, 8410, 9997, 10933, 11310, 11535, 12615, 15058, 19994, 21866, 22301, 22587, 23070, 25230, 29991, 32799, 37645, 44602, 45174, 49985, 54665, 59982, 65598, 66903, 75290, 97877, 99970, 109330, 111505, 112935, 133806, 149955, 163995, 195754, 218341, 223010, 225870, 289913, 293631, 299910, 327990, 334515, 436682, 489385, 579826, 587262, 646729, 655023, 669030, 869739, 978770, 1091705, 1293458, 1310046, 1449565, 1468155, 1739478, 1940187, 2183410, 2838433, 2899130, 2936310, 3233645, 3275115, 3880374, 4348695, 5676866, 5789801, 6331889, 6467290, 6550230, 8407477, 8515299, 8697390, 9700935, 11579602, 12663778, 14192165, 16814954, 17030598, 17369403, 18995667, 19401870, 25222431, 28384330, 28949005, 31659445, 34738806, 37991334, 42037385, 42576495, 50444862, 57898010, 63318890, 75267413, 82314557, 84074770, 85152990, 86847015, 94978335, 126112155, 150534826, 164629114, 167904229, 173694030, 189956670, 225802239, 246943671, 252224310, 335808458, 376337065, 411572785, 451604478, 493887342, 503712687, 752674130, 823145570, 839521145, 1007425374, 1129011195, 1234718355, 1679042290, 2182754977, 2258022390, 2469436710, 2518563435, 4365509954, 4869222641, 5037126870, 6548264931, 9738445282, 10913774885, 13096529862, 14607667923, 21827549770, 24346113205, 29215335846, 32741324655, 48692226410, 63299894333, 65482649310, 73038339615, 126599788666, 146076679230, 189899682999, 316499471665, 379799365998, 632998943330, 949498414995, 1898996829990]

約数ペア:

[(1, 1898996829990), (2, 949498414995), (3, 632998943330), (5, 379799365998), (6, 316499471665), (10, 189899682999), (13, 146076679230), (15, 126599788666), (26, 73038339615), (29, 65482649310), (30, 63299894333), (39, 48692226410), (58, 32741324655), (65, 29215335846), (78, 24346113205), (87, 21827549770), (130, 14607667923), (145, 13096529862), (174, 10913774885), (195, 9738445282), (290, 6548264931), (377, 5037126870), (390, 4869222641), (435, 4365509954), (754, 2518563435), (769, 2469436710), (841, 2258022390), (870, 2182754977), (1131, 1679042290), (1538, 1234718355), (1682, 1129011195), (1885, 1007425374), (2262, 839521145), (2307, 823145570), (2523, 752674130), (3770, 503712687), (3845, 493887342), (4205, 451604478), (4614, 411572785), (5046, 376337065), (5655, 335808458), (7529, 252224310), (7690, 246943671), (8410, 225802239), (9997, 189956670), (10933, 173694030), (11310, 167904229), (11535, 164629114), (12615, 150534826), (15058, 126112155), (19994, 94978335), (21866, 86847015), (22301, 85152990), (22587, 84074770), (23070, 82314557), (25230, 75267413), (29991, 63318890), (32799, 57898010), (37645, 50444862), (44602, 42576495), (45174, 42037385), (49985, 37991334), (54665, 34738806), (59982, 31659445), (65598, 28949005), (66903, 28384330), (75290, 25222431), (97877, 19401870), (99970, 18995667), (109330, 17369403), (111505, 17030598), (112935, 16814954), (133806, 14192165), (149955, 12663778), (163995, 11579602), (195754, 9700935), (218341, 8697390), (223010, 8515299), (225870, 8407477), (289913, 6550230), (293631, 6467290), (299910, 6331889), (327990, 5789801), (334515, 5676866), (436682, 4348695), (489385, 3880374), (579826, 3275115), (587262, 3233645), (646729, 2936310), (655023, 2899130), (669030, 2838433), (869739, 2183410), (978770, 1940187), (1091705, 1739478), (1293458, 1468155), (1310046, 1449565)]