682310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 1286928

約数和(自身を除く): 604618

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 961, 1922, 2201, 4402, 4805, 9610, 11005, 22010, 68231, 136462, 341155, 682310]

約数ペア:

[(1, 682310), (2, 341155), (5, 136462), (10, 68231), (31, 22010), (62, 11005), (71, 9610), (142, 4805), (155, 4402), (310, 2201), (355, 1922), (710, 961)]