298745170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{2243}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 567103680

約数和(自身を除く): 268358510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 701, 1402, 2243, 3505, 4486, 7010, 11215, 13319, 22430, 26638, 42617, 66595, 85234, 133190, 213085, 426170, 1572343, 3144686, 7861715, 15723430, 29874517, 59749034, 149372585, 298745170]

約数ペア:

[(1, 298745170), (2, 149372585), (5, 59749034), (10, 29874517), (19, 15723430), (38, 7861715), (95, 3144686), (190, 1572343), (701, 426170), (1402, 213085), (2243, 133190), (3505, 85234), (4486, 66595), (7010, 42617), (11215, 26638), (13319, 22430)]