1345630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 2848608

約数和(自身を除く): 1502978

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 941, 1430, 1882, 4705, 9410, 10351, 12233, 20702, 24466, 51755, 61165, 103510, 122330, 134563, 269126, 672815, 1345630]

約数ペア:

[(1, 1345630), (2, 672815), (5, 269126), (10, 134563), (11, 122330), (13, 103510), (22, 61165), (26, 51755), (55, 24466), (65, 20702), (110, 12233), (130, 10351), (143, 9410), (286, 4705), (715, 1882), (941, 1430)]