630620142

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{439763}}^1$

素因数の和:440007

約数の個数: 16

約数和(自身を含む): 1266520320

約数和(自身を除く): 635900178

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 439763, 879526, 1319289, 2638578, 105103357, 210206714, 315310071, 630620142]

約数ペア:

[(1, 630620142), (2, 315310071), (3, 210206714), (6, 105103357), (239, 2638578), (478, 1319289), (717, 879526), (1434, 439763)]