64285170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 168048000

約数和(自身を除く): 103762830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 3889, 5510, 7778, 8265, 11667, 16530, 19445, 23334, 38890, 58335, 73891, 112781, 116670, 147782, 221673, 225562, 338343, 369455, 443346, 563905, 676686, 738910, 1108365, 1127810, 1691715, 2142839, 2216730, 3383430, 4285678, 6428517, 10714195, 12857034, 21428390, 32142585, 64285170]

約数ペア:

[(1, 64285170), (2, 32142585), (3, 21428390), (5, 12857034), (6, 10714195), (10, 6428517), (15, 4285678), (19, 3383430), (29, 2216730), (30, 2142839), (38, 1691715), (57, 1127810), (58, 1108365), (87, 738910), (95, 676686), (114, 563905), (145, 443346), (174, 369455), (190, 338343), (285, 225562), (290, 221673), (435, 147782), (551, 116670), (570, 112781), (870, 73891), (1102, 58335), (1653, 38890), (2755, 23334), (3306, 19445), (3889, 16530), (5510, 11667), (7778, 8265)]