23728290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8887}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 57594240

約数和(自身を除く): 33865950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 8887, 17774, 26661, 44435, 53322, 88870, 133305, 266610, 790943, 1581886, 2372829, 3954715, 4745658, 7909430, 11864145, 23728290]

約数ペア:

[(1, 23728290), (2, 11864145), (3, 7909430), (5, 4745658), (6, 3954715), (10, 2372829), (15, 1581886), (30, 790943), (89, 266610), (178, 133305), (267, 88870), (445, 53322), (534, 44435), (890, 26661), (1335, 17774), (2670, 8887)]