221528070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2461423}}^1$

素因数の和:2461436

約数の個数: 24

約数和(自身を含む): 575973216

約数和(自身を除く): 354445146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2461423, 4922846, 7384269, 12307115, 14768538, 22152807, 24614230, 36921345, 44305614, 73842690, 110764035, 221528070]

約数ペア:

[(1, 221528070), (2, 110764035), (3, 73842690), (5, 44305614), (6, 36921345), (9, 24614230), (10, 22152807), (15, 14768538), (18, 12307115), (30, 7384269), (45, 4922846), (90, 2461423)]