130307210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4099}}^1$

素因数の和:4151

約数の個数: 48

約数和(自身を含む): 271879200

約数和(自身を除く): 141571990

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 4099, 6358, 8198, 15895, 20495, 31790, 40990, 45089, 69683, 90178, 139366, 225445, 348415, 450890, 696830, 766513, 1184611, 1533026, 2369222, 3832565, 5923055, 7665130, 11846110, 13030721, 26061442, 65153605, 130307210]

約数ペア:

[(1, 130307210), (2, 65153605), (5, 26061442), (10, 13030721), (11, 11846110), (17, 7665130), (22, 5923055), (34, 3832565), (55, 2369222), (85, 1533026), (110, 1184611), (170, 766513), (187, 696830), (289, 450890), (374, 348415), (578, 225445), (935, 139366), (1445, 90178), (1870, 69683), (2890, 45089), (3179, 40990), (4099, 31790), (6358, 20495), (8198, 15895)]