612630260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{253153}}^1$

素因数の和:253184

約数の個数: 36

約数和(自身を含む): 1414118244

約数和(自身を除く): 801487984

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 253153, 506306, 1012612, 1265765, 2531530, 2784683, 5063060, 5569366, 11138732, 13923415, 27846830, 30631513, 55693660, 61263026, 122526052, 153157565, 306315130, 612630260]

約数ペア:

[(1, 612630260), (2, 306315130), (4, 153157565), (5, 122526052), (10, 61263026), (11, 55693660), (20, 30631513), (22, 27846830), (44, 13923415), (55, 11138732), (110, 5569366), (121, 5063060), (220, 2784683), (242, 2531530), (484, 1265765), (605, 1012612), (1210, 506306), (2420, 253153)]