313628730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{16889}}^1$

素因数の和:17518

約数の個数: 32

約数和(自身を含む): 753969600

約数和(自身を除く): 440340870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 9285, 16889, 18570, 33778, 50667, 84445, 101334, 168890, 253335, 506670, 10454291, 20908582, 31362873, 52271455, 62725746, 104542910, 156814365, 313628730]

約数ペア:

[(1, 313628730), (2, 156814365), (3, 104542910), (5, 62725746), (6, 52271455), (10, 31362873), (15, 20908582), (30, 10454291), (619, 506670), (1238, 253335), (1857, 168890), (3095, 101334), (3714, 84445), (6190, 50667), (9285, 33778), (16889, 18570)]