212340270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7078009}}^1$

素因数の和:7078019

約数の個数: 16

約数和(自身を含む): 509616720

約数和(自身を除く): 297276450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7078009, 14156018, 21234027, 35390045, 42468054, 70780090, 106170135, 212340270]

約数ペア:

[(1, 212340270), (2, 106170135), (3, 70780090), (5, 42468054), (6, 35390045), (10, 21234027), (15, 14156018), (30, 7078009)]