33077830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 28158170

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 449, 530, 695, 898, 1390, 2245, 4490, 7367, 14734, 23797, 36835, 47594, 62411, 73670, 118985, 124822, 237970, 312055, 624110, 3307783, 6615566, 16538915, 33077830]

約数ペア:

[(1, 33077830), (2, 16538915), (5, 6615566), (10, 3307783), (53, 624110), (106, 312055), (139, 237970), (265, 124822), (278, 118985), (449, 73670), (530, 62411), (695, 47594), (898, 36835), (1390, 23797), (2245, 14734), (4490, 7367)]