12310210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 26593920

約数和(自身を除く): 14283710

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 227, 290, 319, 374, 454, 493, 638, 935, 986, 1135, 1595, 1870, 2270, 2465, 2497, 3190, 3859, 4930, 4994, 5423, 6583, 7718, 10846, 12485, 13166, 19295, 24970, 27115, 32915, 38590, 42449, 54230, 65830, 72413, 84898, 111911, 144826, 212245, 223822, 362065, 424490, 559555, 724130, 1119110, 1231021, 2462042, 6155105, 12310210]

約数ペア:

[(1, 12310210), (2, 6155105), (5, 2462042), (10, 1231021), (11, 1119110), (17, 724130), (22, 559555), (29, 424490), (34, 362065), (55, 223822), (58, 212245), (85, 144826), (110, 111911), (145, 84898), (170, 72413), (187, 65830), (227, 54230), (290, 42449), (319, 38590), (374, 32915), (454, 27115), (493, 24970), (638, 19295), (935, 13166), (986, 12485), (1135, 10846), (1595, 7718), (1870, 6583), (2270, 5423), (2465, 4994), (2497, 4930), (3190, 3859)]