745502790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{20089}}^1$

素因数の和:21336

約数の個数: 32

約数和(自身を含む): 1790742240

約数和(自身を除く): 1045239450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1237, 2474, 3711, 6185, 7422, 12370, 18555, 20089, 37110, 40178, 60267, 100445, 120534, 200890, 301335, 602670, 24850093, 49700186, 74550279, 124250465, 149100558, 248500930, 372751395, 745502790]

約数ペア:

[(1, 745502790), (2, 372751395), (3, 248500930), (5, 149100558), (6, 124250465), (10, 74550279), (15, 49700186), (30, 24850093), (1237, 602670), (2474, 301335), (3711, 200890), (6185, 120534), (7422, 100445), (12370, 60267), (18555, 40178), (20089, 37110)]