885778870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 1606518720

約数和(自身を除く): 720739850

約数列:

[1, 2, 5, 10, 229, 458, 613, 631, 1145, 1226, 1262, 2290, 3065, 3155, 6130, 6310, 140377, 144499, 280754, 288998, 386803, 701885, 722495, 773606, 1403770, 1444990, 1934015, 3868030, 88577887, 177155774, 442889435, 885778870]

約数ペア:

[(1, 885778870), (2, 442889435), (5, 177155774), (10, 88577887), (229, 3868030), (458, 1934015), (613, 1444990), (631, 1403770), (1145, 773606), (1226, 722495), (1262, 701885), (2290, 386803), (3065, 288998), (3155, 280754), (6130, 144499), (6310, 140377)]