241790730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{20719}}^1$

素因数の和:21118

約数の個数: 32

約数和(自身を含む): 581817600

約数和(自身を除く): 340026870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 20719, 41438, 62157, 103595, 124314, 207190, 310785, 621570, 8059691, 16119382, 24179073, 40298455, 48358146, 80596910, 120895365, 241790730]

約数ペア:

[(1, 241790730), (2, 120895365), (3, 80596910), (5, 48358146), (6, 40298455), (10, 24179073), (15, 16119382), (30, 8059691), (389, 621570), (778, 310785), (1167, 207190), (1945, 124314), (2334, 103595), (3890, 62157), (5835, 41438), (11670, 20719)]