20145630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1019}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 28324770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1019, 1318, 1977, 2038, 3057, 3295, 3954, 5095, 6114, 6590, 9885, 10190, 15285, 19770, 30570, 671521, 1343042, 2014563, 3357605, 4029126, 6715210, 10072815, 20145630]

約数ペア:

[(1, 20145630), (2, 10072815), (3, 6715210), (5, 4029126), (6, 3357605), (10, 2014563), (15, 1343042), (30, 671521), (659, 30570), (1019, 19770), (1318, 15285), (1977, 10190), (2038, 9885), (3057, 6590), (3295, 6114), (3954, 5095)]