1239821430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{26107}}^1$

素因数の和:27700

約数の個数: 32

約数和(自身を含む): 2977565184

約数和(自身を除く): 1737743754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1583, 3166, 4749, 7915, 9498, 15830, 23745, 26107, 47490, 52214, 78321, 130535, 156642, 261070, 391605, 783210, 41327381, 82654762, 123982143, 206636905, 247964286, 413273810, 619910715, 1239821430]

約数ペア:

[(1, 1239821430), (2, 619910715), (3, 413273810), (5, 247964286), (6, 206636905), (10, 123982143), (15, 82654762), (30, 41327381), (1583, 783210), (3166, 391605), (4749, 261070), (7915, 156642), (9498, 130535), (15830, 78321), (23745, 52214), (26107, 47490)]