1068862020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{574657}}^1$

素因数の和:574700

約数の個数: 48

約数和(自身を含む): 3089361408

約数和(自身を除く): 2020499388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 574657, 1149314, 1723971, 2298628, 2873285, 3447942, 5746570, 6895884, 8619855, 11493140, 17239710, 17814367, 34479420, 35628734, 53443101, 71257468, 89071835, 106886202, 178143670, 213772404, 267215505, 356287340, 534431010, 1068862020]

約数ペア:

[(1, 1068862020), (2, 534431010), (3, 356287340), (4, 267215505), (5, 213772404), (6, 178143670), (10, 106886202), (12, 89071835), (15, 71257468), (20, 53443101), (30, 35628734), (31, 34479420), (60, 17814367), (62, 17239710), (93, 11493140), (124, 8619855), (155, 6895884), (186, 5746570), (310, 3447942), (372, 2873285), (465, 2298628), (620, 1723971), (930, 1149314), (1860, 574657)]