1387705290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{29221}}^1$

素因数の和:30814

約数の個数: 32

約数和(自身を含む): 3332710656

約数和(自身を除く): 1945005366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1583, 3166, 4749, 7915, 9498, 15830, 23745, 29221, 47490, 58442, 87663, 146105, 175326, 292210, 438315, 876630, 46256843, 92513686, 138770529, 231284215, 277541058, 462568430, 693852645, 1387705290]

約数ペア:

[(1, 1387705290), (2, 693852645), (3, 462568430), (5, 277541058), (6, 231284215), (10, 138770529), (15, 92513686), (30, 46256843), (1583, 876630), (3166, 438315), (4749, 292210), (7915, 175326), (9498, 146105), (15830, 87663), (23745, 58442), (29221, 47490)]