117998530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 244944000

約数和(自身を除く): 126945470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 107, 130, 170, 214, 221, 442, 499, 535, 998, 1070, 1105, 1391, 1819, 2210, 2495, 2782, 3638, 4990, 6487, 6955, 8483, 9095, 12974, 13910, 16966, 18190, 23647, 32435, 42415, 47294, 53393, 64870, 84830, 106786, 110279, 118235, 220558, 236470, 266965, 533930, 551395, 694109, 907681, 1102790, 1388218, 1815362, 3470545, 4538405, 6941090, 9076810, 11799853, 23599706, 58999265, 117998530]

約数ペア:

[(1, 117998530), (2, 58999265), (5, 23599706), (10, 11799853), (13, 9076810), (17, 6941090), (26, 4538405), (34, 3470545), (65, 1815362), (85, 1388218), (107, 1102790), (130, 907681), (170, 694109), (214, 551395), (221, 533930), (442, 266965), (499, 236470), (535, 220558), (998, 118235), (1070, 110279), (1105, 106786), (1391, 84830), (1819, 64870), (2210, 53393), (2495, 47294), (2782, 42415), (3638, 32435), (4990, 23647), (6487, 18190), (6955, 16966), (8483, 13910), (9095, 12974)]