90811310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 170239104

約数和(自身を除く): 79427794

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 3631, 5002, 7262, 12505, 18155, 25010, 36310, 148871, 221491, 297742, 442982, 744355, 1107455, 1488710, 2214910, 9081131, 18162262, 45405655, 90811310]

約数ペア:

[(1, 90811310), (2, 45405655), (5, 18162262), (10, 9081131), (41, 2214910), (61, 1488710), (82, 1107455), (122, 744355), (205, 442982), (305, 297742), (410, 221491), (610, 148871), (2501, 36310), (3631, 25010), (5002, 18155), (7262, 12505)]