2017218390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{77377}}^1$

素因数の和:77477

約数の個数: 64

約数和(自身を含む): 5348367360

約数和(自身を除く): 3331148970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8690, 13035, 26070, 77377, 154754, 232131, 386885, 464262, 773770, 851147, 1160655, 1702294, 2321310, 2553441, 4255735, 5106882, 6112783, 8511470, 12225566, 12767205, 18338349, 25534410, 30563915, 36676698, 61127830, 67240613, 91691745, 134481226, 183383490, 201721839, 336203065, 403443678, 672406130, 1008609195, 2017218390]

約数ペア:

[(1, 2017218390), (2, 1008609195), (3, 672406130), (5, 403443678), (6, 336203065), (10, 201721839), (11, 183383490), (15, 134481226), (22, 91691745), (30, 67240613), (33, 61127830), (55, 36676698), (66, 30563915), (79, 25534410), (110, 18338349), (158, 12767205), (165, 12225566), (237, 8511470), (330, 6112783), (395, 5106882), (474, 4255735), (790, 2553441), (869, 2321310), (1185, 1702294), (1738, 1160655), (2370, 851147), (2607, 773770), (4345, 464262), (5214, 386885), (8690, 232131), (13035, 154754), (26070, 77377)]