42711490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4818

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 39403070

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 4751, 8990, 9502, 23755, 47510, 137779, 147281, 275558, 294562, 688895, 736405, 1377790, 1472810, 4271149, 8542298, 21355745, 42711490]

約数ペア:

[(1, 42711490), (2, 21355745), (5, 8542298), (10, 4271149), (29, 1472810), (31, 1377790), (58, 736405), (62, 688895), (145, 294562), (155, 275558), (290, 147281), (310, 137779), (899, 47510), (1798, 23755), (4495, 9502), (4751, 8990)]