289241430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{25439}}^1$

素因数の和:25828

約数の個数: 32

約数和(自身を含む): 696038400

約数和(自身を除く): 406796970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 25439, 50878, 76317, 127195, 152634, 254390, 381585, 763170, 9641381, 19282762, 28924143, 48206905, 57848286, 96413810, 144620715, 289241430]

約数ペア:

[(1, 289241430), (2, 144620715), (3, 96413810), (5, 57848286), (6, 48206905), (10, 28924143), (15, 19282762), (30, 9641381), (379, 763170), (758, 381585), (1137, 254390), (1895, 152634), (2274, 127195), (3790, 76317), (5685, 50878), (11370, 25439)]