308934010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 695672064

約数和(自身を除く): 386738054

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 421, 770, 842, 953, 1906, 2105, 2947, 4210, 4631, 4765, 5894, 6671, 9262, 9530, 10483, 13342, 14735, 20966, 23155, 29470, 32417, 33355, 46310, 52415, 64834, 66710, 73381, 104830, 146762, 162085, 324170, 366905, 401213, 733810, 802426, 2006065, 2808491, 4012130, 4413343, 5616982, 8826686, 14042455, 22066715, 28084910, 30893401, 44133430, 61786802, 154467005, 308934010]

約数ペア:

[(1, 308934010), (2, 154467005), (5, 61786802), (7, 44133430), (10, 30893401), (11, 28084910), (14, 22066715), (22, 14042455), (35, 8826686), (55, 5616982), (70, 4413343), (77, 4012130), (110, 2808491), (154, 2006065), (385, 802426), (421, 733810), (770, 401213), (842, 366905), (953, 324170), (1906, 162085), (2105, 146762), (2947, 104830), (4210, 73381), (4631, 66710), (4765, 64834), (5894, 52415), (6671, 46310), (9262, 33355), (9530, 32417), (10483, 29470), (13342, 23155), (14735, 20966)]