7908740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 20103552

約数和(自身を除く): 12194812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3323, 6646, 13292, 16615, 23261, 33230, 46522, 56491, 66460, 93044, 112982, 116305, 225964, 232610, 282455, 395437, 465220, 564910, 790874, 1129820, 1581748, 1977185, 3954370, 7908740]

約数ペア:

[(1, 7908740), (2, 3954370), (4, 1977185), (5, 1581748), (7, 1129820), (10, 790874), (14, 564910), (17, 465220), (20, 395437), (28, 282455), (34, 232610), (35, 225964), (68, 116305), (70, 112982), (85, 93044), (119, 66460), (140, 56491), (170, 46522), (238, 33230), (340, 23261), (476, 16615), (595, 13292), (1190, 6646), (2380, 3323)]