11928070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 27258768

約数和(自身を除く): 15330698

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2213, 2695, 4426, 5390, 11065, 15491, 22130, 24343, 30982, 48686, 77455, 108437, 121715, 154910, 170401, 216874, 243430, 340802, 542185, 852005, 1084370, 1192807, 1704010, 2385614, 5964035, 11928070]

約数ペア:

[(1, 11928070), (2, 5964035), (5, 2385614), (7, 1704010), (10, 1192807), (11, 1084370), (14, 852005), (22, 542185), (35, 340802), (49, 243430), (55, 216874), (70, 170401), (77, 154910), (98, 121715), (110, 108437), (154, 77455), (245, 48686), (385, 30982), (490, 24343), (539, 22130), (770, 15491), (1078, 11065), (2213, 5390), (2695, 4426)]