68364010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47807}}^1$

素因数の和:47838

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 76207382

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47807, 95614, 239035, 478070, 525877, 621491, 1051754, 1242982, 2629385, 3107455, 5258770, 6214910, 6836401, 13672802, 34182005, 68364010]

約数ペア:

[(1, 68364010), (2, 34182005), (5, 13672802), (10, 6836401), (11, 6214910), (13, 5258770), (22, 3107455), (26, 2629385), (55, 1242982), (65, 1051754), (110, 621491), (130, 525877), (143, 478070), (286, 239035), (715, 95614), (1430, 47807)]