2100090270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70003009}}^1$

素因数の和:70003019

約数の個数: 16

約数和(自身を含む): 5040216720

約数和(自身を除く): 2940126450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70003009, 140006018, 210009027, 350015045, 420018054, 700030090, 1050045135, 2100090270]

約数ペア:

[(1, 2100090270), (2, 1050045135), (3, 700030090), (5, 420018054), (6, 350015045), (10, 210009027), (15, 140006018), (30, 70003009)]