30995120130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{36473}}^1$

素因数の和:38675

約数の個数: 64

約数和(自身を含む): 80149426560

約数和(自身を除く): 49154306430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2179, 4358, 6537, 10895, 13074, 21790, 28327, 32685, 36473, 56654, 65370, 72946, 84981, 109419, 141635, 169962, 182365, 218838, 283270, 364730, 424905, 474149, 547095, 849810, 948298, 1094190, 1422447, 2370745, 2844894, 4741490, 7112235, 14224470, 79474667, 158949334, 238424001, 397373335, 476848002, 794746670, 1033170671, 1192120005, 2066341342, 2384240010, 3099512013, 5165853355, 6199024026, 10331706710, 15497560065, 30995120130]

約数ペア:

[(1, 30995120130), (2, 15497560065), (3, 10331706710), (5, 6199024026), (6, 5165853355), (10, 3099512013), (13, 2384240010), (15, 2066341342), (26, 1192120005), (30, 1033170671), (39, 794746670), (65, 476848002), (78, 397373335), (130, 238424001), (195, 158949334), (390, 79474667), (2179, 14224470), (4358, 7112235), (6537, 4741490), (10895, 2844894), (13074, 2370745), (21790, 1422447), (28327, 1094190), (32685, 948298), (36473, 849810), (56654, 547095), (65370, 474149), (72946, 424905), (84981, 364730), (109419, 283270), (141635, 218838), (169962, 182365)]