121255330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1732219}}^1$

素因数の和:1732233

約数の個数: 16

約数和(自身を含む): 249439680

約数和(自身を除く): 128184350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1732219, 3464438, 8661095, 12125533, 17322190, 24251066, 60627665, 121255330]

約数ペア:

[(1, 121255330), (2, 60627665), (5, 24251066), (7, 17322190), (10, 12125533), (14, 8661095), (35, 3464438), (70, 1732219)]