21927660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{365461}}^1$

素因数の和:365473

約数の個数: 24

約数和(自身を含む): 61397616

約数和(自身を除く): 39469956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 365461, 730922, 1096383, 1461844, 1827305, 2192766, 3654610, 4385532, 5481915, 7309220, 10963830, 21927660]

約数ペア:

[(1, 21927660), (2, 10963830), (3, 7309220), (4, 5481915), (5, 4385532), (6, 3654610), (10, 2192766), (12, 1827305), (15, 1461844), (20, 1096383), (30, 730922), (60, 365461)]