24389870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 46897920

約数和(自身を除く): 22508050

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 2713, 4495, 5426, 8990, 13565, 27130, 78677, 84103, 157354, 168206, 393385, 420515, 786770, 841030, 2438987, 4877974, 12194935, 24389870]

約数ペア:

[(1, 24389870), (2, 12194935), (5, 4877974), (10, 2438987), (29, 841030), (31, 786770), (58, 420515), (62, 393385), (145, 168206), (155, 157354), (290, 84103), (310, 78677), (899, 27130), (1798, 13565), (2713, 8990), (4495, 5426)]