154759870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{672869}}^1$

素因数の和:672899

約数の個数: 16

約数和(自身を含む): 290679840

約数和(自身を除く): 135919970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 672869, 1345738, 3364345, 6728690, 15475987, 30951974, 77379935, 154759870]

約数ペア:

[(1, 154759870), (2, 77379935), (5, 30951974), (10, 15475987), (23, 6728690), (46, 3364345), (115, 1345738), (230, 672869)]