31947390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{354971}}^1$

素因数の和:354984

約数の個数: 24

約数和(自身を含む): 83063448

約数和(自身を除く): 51116058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 354971, 709942, 1064913, 1774855, 2129826, 3194739, 3549710, 5324565, 6389478, 10649130, 15973695, 31947390]

約数ペア:

[(1, 31947390), (2, 15973695), (3, 10649130), (5, 6389478), (6, 5324565), (9, 3549710), (10, 3194739), (15, 2129826), (18, 1774855), (30, 1064913), (45, 709942), (90, 354971)]