157064810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52181}}^1$

素因数の和:52238

約数の個数: 32

約数和(自身を含む): 330625152

約数和(自身を除く): 173560342

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 52181, 104362, 260905, 365267, 521810, 730534, 1826335, 2243783, 3652670, 4487566, 11218915, 15706481, 22437830, 31412962, 78532405, 157064810]

約数ペア:

[(1, 157064810), (2, 78532405), (5, 31412962), (7, 22437830), (10, 15706481), (14, 11218915), (35, 4487566), (43, 3652670), (70, 2243783), (86, 1826335), (215, 730534), (301, 521810), (430, 365267), (602, 260905), (1505, 104362), (3010, 52181)]