421687110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 1131660288

約数和(自身を除く): 709973178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 2683, 4030, 5070, 5239, 5366, 6045, 8049, 10478, 12090, 13415, 15717, 16098, 26195, 26830, 31434, 34879, 40245, 52390, 69758, 78585, 80490, 83173, 104637, 157170, 166346, 174395, 209274, 249519, 348790, 415865, 453427, 499038, 523185, 831730, 906854, 1046370, 1081249, 1247595, 1360281, 2162498, 2267135, 2495190, 2720562, 3243747, 4534270, 5406245, 6487494, 6801405, 10812490, 13602810, 14056237, 16218735, 28112474, 32437470, 42168711, 70281185, 84337422, 140562370, 210843555, 421687110]

約数ペア:

[(1, 421687110), (2, 210843555), (3, 140562370), (5, 84337422), (6, 70281185), (10, 42168711), (13, 32437470), (15, 28112474), (26, 16218735), (30, 14056237), (31, 13602810), (39, 10812490), (62, 6801405), (65, 6487494), (78, 5406245), (93, 4534270), (130, 3243747), (155, 2720562), (169, 2495190), (186, 2267135), (195, 2162498), (310, 1360281), (338, 1247595), (390, 1081249), (403, 1046370), (465, 906854), (507, 831730), (806, 523185), (845, 499038), (930, 453427), (1014, 415865), (1209, 348790), (1690, 249519), (2015, 209274), (2418, 174395), (2535, 166346), (2683, 157170), (4030, 104637), (5070, 83173), (5239, 80490), (5366, 78585), (6045, 69758), (8049, 52390), (10478, 40245), (12090, 34879), (13415, 31434), (15717, 26830), (16098, 26195)]