681114330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 2000194560

約数和(自身を除く): 1319080230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 89, 90, 93, 117, 130, 155, 178, 186, 195, 211, 234, 267, 279, 310, 390, 403, 422, 445, 465, 534, 558, 585, 633, 801, 806, 890, 930, 1055, 1157, 1170, 1209, 1266, 1335, 1395, 1602, 1899, 2015, 2110, 2314, 2418, 2670, 2743, 2759, 2790, 3165, 3471, 3627, 3798, 4005, 4030, 5486, 5518, 5785, 6045, 6330, 6541, 6942, 7254, 8010, 8229, 8277, 9495, 10413, 11570, 12090, 13082, 13715, 13795, 16458, 16554, 17355, 18135, 18779, 18990, 19623, 20826, 24687, 24831, 27430, 27590, 32705, 34710, 35867, 36270, 37558, 39246, 41145, 41385, 49374, 49662, 52065, 56337, 58869, 65410, 71734, 82290, 82770, 85033, 93895, 98115, 104130, 107601, 112674, 117738, 123435, 124155, 169011, 170066, 179335, 187790, 196230, 215202, 244127, 246870, 248310, 255099, 281685, 294345, 322803, 338022, 358670, 425165, 488254, 510198, 538005, 563370, 582149, 588690, 645606, 732381, 765297, 845055, 850330, 1076010, 1164298, 1220635, 1275495, 1464762, 1530594, 1614015, 1690110, 1746447, 2197143, 2441270, 2550990, 2910745, 3228030, 3492894, 3661905, 3826485, 4394286, 5239341, 5821490, 7323810, 7567937, 7652970, 8732235, 10478682, 10985715, 15135874, 17464470, 21971430, 22703811, 26196705, 37839685, 45407622, 52393410, 68111433, 75679370, 113519055, 136222866, 227038110, 340557165, 681114330]

約数ペア:

[(1, 681114330), (2, 340557165), (3, 227038110), (5, 136222866), (6, 113519055), (9, 75679370), (10, 68111433), (13, 52393410), (15, 45407622), (18, 37839685), (26, 26196705), (30, 22703811), (31, 21971430), (39, 17464470), (45, 15135874), (62, 10985715), (65, 10478682), (78, 8732235), (89, 7652970), (90, 7567937), (93, 7323810), (117, 5821490), (130, 5239341), (155, 4394286), (178, 3826485), (186, 3661905), (195, 3492894), (211, 3228030), (234, 2910745), (267, 2550990), (279, 2441270), (310, 2197143), (390, 1746447), (403, 1690110), (422, 1614015), (445, 1530594), (465, 1464762), (534, 1275495), (558, 1220635), (585, 1164298), (633, 1076010), (801, 850330), (806, 845055), (890, 765297), (930, 732381), (1055, 645606), (1157, 588690), (1170, 582149), (1209, 563370), (1266, 538005), (1335, 510198), (1395, 488254), (1602, 425165), (1899, 358670), (2015, 338022), (2110, 322803), (2314, 294345), (2418, 281685), (2670, 255099), (2743, 248310), (2759, 246870), (2790, 244127), (3165, 215202), (3471, 196230), (3627, 187790), (3798, 179335), (4005, 170066), (4030, 169011), (5486, 124155), (5518, 123435), (5785, 117738), (6045, 112674), (6330, 107601), (6541, 104130), (6942, 98115), (7254, 93895), (8010, 85033), (8229, 82770), (8277, 82290), (9495, 71734), (10413, 65410), (11570, 58869), (12090, 56337), (13082, 52065), (13715, 49662), (13795, 49374), (16458, 41385), (16554, 41145), (17355, 39246), (18135, 37558), (18779, 36270), (18990, 35867), (19623, 34710), (20826, 32705), (24687, 27590), (24831, 27430)]