15106490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 31549824

約数和(自身を除く): 16443334

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 3221, 4690, 6442, 16105, 22547, 32210, 45094, 112735, 215807, 225470, 431614, 1079035, 1510649, 2158070, 3021298, 7553245, 15106490]

約数ペア:

[(1, 15106490), (2, 7553245), (5, 3021298), (7, 2158070), (10, 1510649), (14, 1079035), (35, 431614), (67, 225470), (70, 215807), (134, 112735), (335, 45094), (469, 32210), (670, 22547), (938, 16105), (2345, 6442), (3221, 4690)]