198750270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{23917}}^1$

素因数の和:24204

約数の個数: 32

約数和(自身を含む): 478742688

約数和(自身を除く): 279992418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 23917, 47834, 71751, 119585, 143502, 239170, 358755, 717510, 6625009, 13250018, 19875027, 33125045, 39750054, 66250090, 99375135, 198750270]

約数ペア:

[(1, 198750270), (2, 99375135), (3, 66250090), (5, 39750054), (6, 33125045), (10, 19875027), (15, 13250018), (30, 6625009), (277, 717510), (554, 358755), (831, 239170), (1385, 143502), (1662, 119585), (2770, 71751), (4155, 47834), (8310, 23917)]