157070830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52183}}^1$

素因数の和:52240

約数の個数: 32

約数和(自身を含む): 330637824

約数和(自身を除く): 173566994

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 52183, 104366, 260915, 365281, 521830, 730562, 1826405, 2243869, 3652810, 4487738, 11219345, 15707083, 22438690, 31414166, 78535415, 157070830]

約数ペア:

[(1, 157070830), (2, 78535415), (5, 31414166), (7, 22438690), (10, 15707083), (14, 11219345), (35, 4487738), (43, 3652810), (70, 2243869), (86, 1826405), (215, 730562), (301, 521830), (430, 365281), (602, 260915), (1505, 104366), (3010, 52183)]