27928170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310313}}^1$

素因数の和:310326

約数の個数: 24

約数和(自身を含む): 72613476

約数和(自身を除く): 44685306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310313, 620626, 930939, 1551565, 1861878, 2792817, 3103130, 4654695, 5585634, 9309390, 13964085, 27928170]

約数ペア:

[(1, 27928170), (2, 13964085), (3, 9309390), (5, 5585634), (6, 4654695), (9, 3103130), (10, 2792817), (15, 1861878), (18, 1551565), (30, 930939), (45, 620626), (90, 310313)]