571268730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{145361}}^1$

素因数の和:145502

約数の個数: 32

約数和(自身を含む): 1381520448

約数和(自身を除く): 810251718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 145361, 290722, 436083, 726805, 872166, 1453610, 2180415, 4360830, 19042291, 38084582, 57126873, 95211455, 114253746, 190422910, 285634365, 571268730]

約数ペア:

[(1, 571268730), (2, 285634365), (3, 190422910), (5, 114253746), (6, 95211455), (10, 57126873), (15, 38084582), (30, 19042291), (131, 4360830), (262, 2180415), (393, 1453610), (655, 872166), (786, 726805), (1310, 436083), (1965, 290722), (3930, 145361)]