42306070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 79535520

約数和(自身を除く): 37229450

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 1291, 2582, 3277, 6455, 6554, 12910, 16385, 32770, 37439, 74878, 145883, 187195, 291766, 374390, 729415, 1458830, 4230607, 8461214, 21153035, 42306070]

約数ペア:

[(1, 42306070), (2, 21153035), (5, 8461214), (10, 4230607), (29, 1458830), (58, 729415), (113, 374390), (145, 291766), (226, 187195), (290, 145883), (565, 74878), (1130, 37439), (1291, 32770), (2582, 16385), (3277, 12910), (6455, 6554)]