84679740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470443}}^1$

素因数の和:470458

約数の個数: 36

約数和(自身を含む): 256862424

約数和(自身を除く): 172182684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470443, 940886, 1411329, 1881772, 2352215, 2822658, 4233987, 4704430, 5645316, 7056645, 8467974, 9408860, 14113290, 16935948, 21169935, 28226580, 42339870, 84679740]

約数ペア:

[(1, 84679740), (2, 42339870), (3, 28226580), (4, 21169935), (5, 16935948), (6, 14113290), (9, 9408860), (10, 8467974), (12, 7056645), (15, 5645316), (18, 4704430), (20, 4233987), (30, 2822658), (36, 2352215), (45, 1881772), (60, 1411329), (90, 940886), (180, 470443)]