152847430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{140227}}^1$

素因数の和:140343

約数の個数: 16

約数和(自身を含む): 277651440

約数和(自身を除く): 124804010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 140227, 280454, 701135, 1402270, 15284743, 30569486, 76423715, 152847430]

約数ペア:

[(1, 152847430), (2, 76423715), (5, 30569486), (10, 15284743), (109, 1402270), (218, 701135), (545, 280454), (1090, 140227)]