13203890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 27682560

約数和(自身を除く): 14478670

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3559, 3710, 7118, 17795, 24913, 35590, 49826, 124565, 188627, 249130, 377254, 943135, 1320389, 1886270, 2640778, 6601945, 13203890]

約数ペア:

[(1, 13203890), (2, 6601945), (5, 2640778), (7, 1886270), (10, 1320389), (14, 943135), (35, 377254), (53, 249130), (70, 188627), (106, 124565), (265, 49826), (371, 35590), (530, 24913), (742, 17795), (1855, 7118), (3559, 3710)]