99502870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 99562730

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 79, 85, 155, 158, 170, 239, 310, 395, 478, 527, 790, 1054, 1195, 1343, 2390, 2449, 2635, 2686, 4063, 4898, 5270, 6715, 7409, 8126, 12245, 13430, 14818, 18881, 20315, 24490, 37045, 37762, 40630, 41633, 74090, 83266, 94405, 125953, 188810, 208165, 251906, 320977, 416330, 585311, 629765, 641954, 1170622, 1259530, 1604885, 2926555, 3209770, 5853110, 9950287, 19900574, 49751435, 99502870]

約数ペア:

[(1, 99502870), (2, 49751435), (5, 19900574), (10, 9950287), (17, 5853110), (31, 3209770), (34, 2926555), (62, 1604885), (79, 1259530), (85, 1170622), (155, 641954), (158, 629765), (170, 585311), (239, 416330), (310, 320977), (395, 251906), (478, 208165), (527, 188810), (790, 125953), (1054, 94405), (1195, 83266), (1343, 74090), (2390, 41633), (2449, 40630), (2635, 37762), (2686, 37045), (4063, 24490), (4898, 20315), (5270, 18881), (6715, 14818), (7409, 13430), (8126, 12245)]