15697917140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{5231}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 33167280384

約数和(自身を除く): 17469363244

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 661, 908, 1135, 1322, 2270, 2644, 3305, 4540, 5231, 6610, 10462, 13220, 20924, 26155, 52310, 104620, 150047, 300094, 600188, 750235, 1187437, 1500470, 2374874, 3000940, 3457691, 4749748, 5937185, 6915382, 11874370, 13830764, 17288455, 23748740, 34576910, 69153820, 784895857, 1569791714, 3139583428, 3924479285, 7848958570, 15697917140]

約数ペア:

[(1, 15697917140), (2, 7848958570), (4, 3924479285), (5, 3139583428), (10, 1569791714), (20, 784895857), (227, 69153820), (454, 34576910), (661, 23748740), (908, 17288455), (1135, 13830764), (1322, 11874370), (2270, 6915382), (2644, 5937185), (3305, 4749748), (4540, 3457691), (5231, 3000940), (6610, 2374874), (10462, 1500470), (13220, 1187437), (20924, 750235), (26155, 600188), (52310, 300094), (104620, 150047)]