308682390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{81019}}^1$

素因数の和:81156

約数の個数: 32

約数和(自身を含む): 746680320

約数和(自身を除く): 437997930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 81019, 162038, 243057, 405095, 486114, 810190, 1215285, 2430570, 10289413, 20578826, 30868239, 51447065, 61736478, 102894130, 154341195, 308682390]

約数ペア:

[(1, 308682390), (2, 154341195), (3, 102894130), (5, 61736478), (6, 51447065), (10, 30868239), (15, 20578826), (30, 10289413), (127, 2430570), (254, 1215285), (381, 810190), (635, 486114), (762, 405095), (1270, 243057), (1905, 162038), (3810, 81019)]