30403048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7957

約数の個数: 32

約数和(自身を含む): 63057960

約数和(自身を除く): 32654912

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7901, 15802, 31604, 63208, 102713, 205426, 292337, 410852, 584674, 821704, 1169348, 2338696, 3800381, 7600762, 15201524, 30403048]

約数ペア:

[(1, 30403048), (2, 15201524), (4, 7600762), (8, 3800381), (13, 2338696), (26, 1169348), (37, 821704), (52, 584674), (74, 410852), (104, 292337), (148, 205426), (296, 102713), (481, 63208), (962, 31604), (1924, 15802), (3848, 7901)]