1877305430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 4719955968

約数和(自身を除く): 2842650538

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 29, 35, 55, 58, 65, 70, 77, 91, 110, 130, 143, 145, 154, 182, 203, 223, 286, 290, 319, 377, 385, 406, 446, 455, 638, 715, 754, 770, 841, 910, 1001, 1015, 1115, 1430, 1561, 1595, 1682, 1885, 2002, 2030, 2230, 2233, 2453, 2639, 2899, 3122, 3190, 3770, 4147, 4205, 4466, 4906, 5005, 5278, 5798, 5887, 6467, 7805, 8294, 8410, 9251, 10010, 10933, 11165, 11774, 12265, 12934, 13195, 14495, 15610, 17171, 18502, 20293, 20735, 21866, 22330, 24530, 26390, 28990, 29029, 29435, 31889, 32335, 34342, 40586, 41470, 45269, 46255, 54665, 58058, 58870, 63778, 64670, 64757, 71137, 76531, 84071, 85855, 90538, 92510, 101465, 109330, 120263, 129514, 142274, 145145, 153062, 159445, 168142, 171710, 187543, 202930, 223223, 226345, 240526, 290290, 318890, 323785, 355685, 375086, 382655, 420355, 446446, 452690, 497959, 588497, 601315, 647570, 711370, 765310, 840710, 841841, 924781, 937715, 995918, 1116115, 1176994, 1202630, 1312801, 1683682, 1849562, 1875430, 2062973, 2232230, 2438059, 2489795, 2625602, 2942485, 4125946, 4209205, 4623905, 4876118, 4979590, 5884970, 6473467, 6564005, 8418410, 9247810, 10314865, 12190295, 12946934, 13128010, 14440811, 17066413, 20629730, 24380590, 26818649, 28881622, 32367335, 34132826, 53637298, 64734670, 72204055, 85332065, 134093245, 144408110, 170664130, 187730543, 268186490, 375461086, 938652715, 1877305430]

約数ペア:

[(1, 1877305430), (2, 938652715), (5, 375461086), (7, 268186490), (10, 187730543), (11, 170664130), (13, 144408110), (14, 134093245), (22, 85332065), (26, 72204055), (29, 64734670), (35, 53637298), (55, 34132826), (58, 32367335), (65, 28881622), (70, 26818649), (77, 24380590), (91, 20629730), (110, 17066413), (130, 14440811), (143, 13128010), (145, 12946934), (154, 12190295), (182, 10314865), (203, 9247810), (223, 8418410), (286, 6564005), (290, 6473467), (319, 5884970), (377, 4979590), (385, 4876118), (406, 4623905), (446, 4209205), (455, 4125946), (638, 2942485), (715, 2625602), (754, 2489795), (770, 2438059), (841, 2232230), (910, 2062973), (1001, 1875430), (1015, 1849562), (1115, 1683682), (1430, 1312801), (1561, 1202630), (1595, 1176994), (1682, 1116115), (1885, 995918), (2002, 937715), (2030, 924781), (2230, 841841), (2233, 840710), (2453, 765310), (2639, 711370), (2899, 647570), (3122, 601315), (3190, 588497), (3770, 497959), (4147, 452690), (4205, 446446), (4466, 420355), (4906, 382655), (5005, 375086), (5278, 355685), (5798, 323785), (5887, 318890), (6467, 290290), (7805, 240526), (8294, 226345), (8410, 223223), (9251, 202930), (10010, 187543), (10933, 171710), (11165, 168142), (11774, 159445), (12265, 153062), (12934, 145145), (13195, 142274), (14495, 129514), (15610, 120263), (17171, 109330), (18502, 101465), (20293, 92510), (20735, 90538), (21866, 85855), (22330, 84071), (24530, 76531), (26390, 71137), (28990, 64757), (29029, 64670), (29435, 63778), (31889, 58870), (32335, 58058), (34342, 54665), (40586, 46255), (41470, 45269)]