64209210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2699}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 104529990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 2699, 3965, 4758, 5398, 7930, 8097, 11895, 13495, 16194, 23790, 26990, 35087, 40485, 70174, 80970, 105261, 164639, 175435, 210522, 329278, 350870, 493917, 526305, 823195, 987834, 1052610, 1646390, 2140307, 2469585, 4280614, 4939170, 6420921, 10701535, 12841842, 21403070, 32104605, 64209210]

約数ペア:

[(1, 64209210), (2, 32104605), (3, 21403070), (5, 12841842), (6, 10701535), (10, 6420921), (13, 4939170), (15, 4280614), (26, 2469585), (30, 2140307), (39, 1646390), (61, 1052610), (65, 987834), (78, 823195), (122, 526305), (130, 493917), (183, 350870), (195, 329278), (305, 210522), (366, 175435), (390, 164639), (610, 105261), (793, 80970), (915, 70174), (1586, 40485), (1830, 35087), (2379, 26990), (2699, 23790), (3965, 16194), (4758, 13495), (5398, 11895), (7930, 8097)]