126090780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2101513}}^1$

素因数の和:2101525

約数の個数: 24

約数和(自身を含む): 353054352

約数和(自身を除く): 226963572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2101513, 4203026, 6304539, 8406052, 10507565, 12609078, 21015130, 25218156, 31522695, 42030260, 63045390, 126090780]

約数ペア:

[(1, 126090780), (2, 63045390), (3, 42030260), (4, 31522695), (5, 25218156), (6, 21015130), (10, 12609078), (12, 10507565), (15, 8406052), (20, 6304539), (30, 4203026), (60, 2101513)]