30872208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{17383}}^1$

素因数の和:17431

約数の個数: 40

約数和(自身を含む): 81913408

約数和(自身を除く): 51041200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 17383, 34766, 52149, 69532, 104298, 139064, 208596, 278128, 417192, 643171, 834384, 1286342, 1929513, 2572684, 3859026, 5145368, 7718052, 10290736, 15436104, 30872208]

約数ペア:

[(1, 30872208), (2, 15436104), (3, 10290736), (4, 7718052), (6, 5145368), (8, 3859026), (12, 2572684), (16, 1929513), (24, 1286342), (37, 834384), (48, 643171), (74, 417192), (111, 278128), (148, 208596), (222, 139064), (296, 104298), (444, 69532), (592, 52149), (888, 34766), (1776, 17383)]