144618410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1039}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 124949590

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 449, 898, 1039, 2078, 2245, 4490, 5195, 10390, 13919, 27838, 32209, 64418, 69595, 139190, 161045, 322090, 466511, 933022, 2332555, 4665110, 14461841, 28923682, 72309205, 144618410]

約数ペア:

[(1, 144618410), (2, 72309205), (5, 28923682), (10, 14461841), (31, 4665110), (62, 2332555), (155, 933022), (310, 466511), (449, 322090), (898, 161045), (1039, 139190), (2078, 69595), (2245, 64418), (4490, 32209), (5195, 27838), (10390, 13919)]