7646210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 16172352

約数和(自身を除く): 8526142

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5347, 10694, 26735, 53470, 58817, 69511, 117634, 139022, 294085, 347555, 588170, 695110, 764621, 1529242, 3823105, 7646210]

約数ペア:

[(1, 7646210), (2, 3823105), (5, 1529242), (10, 764621), (11, 695110), (13, 588170), (22, 347555), (26, 294085), (55, 139022), (65, 117634), (110, 69511), (130, 58817), (143, 53470), (286, 26735), (715, 10694), (1430, 5347)]