161303970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42337}}^1$

素因数の和:42474

約数の個数: 32

約数和(自身を含む): 390187008

約数和(自身を除く): 228883038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 42337, 84674, 127011, 211685, 254022, 423370, 635055, 1270110, 5376799, 10753598, 16130397, 26883995, 32260794, 53767990, 80651985, 161303970]

約数ペア:

[(1, 161303970), (2, 80651985), (3, 53767990), (5, 32260794), (6, 26883995), (10, 16130397), (15, 10753598), (30, 5376799), (127, 1270110), (254, 635055), (381, 423370), (635, 254022), (762, 211685), (1270, 127011), (1905, 84674), (3810, 42337)]