7210530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 18939960

約数和(自身を除く): 11729430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 709, 1017, 1130, 1418, 1695, 2034, 2127, 3390, 3545, 4254, 5085, 6381, 7090, 10170, 10635, 12762, 21270, 31905, 63810, 80117, 160234, 240351, 400585, 480702, 721053, 801170, 1201755, 1442106, 2403510, 3605265, 7210530]

約数ペア:

[(1, 7210530), (2, 3605265), (3, 2403510), (5, 1442106), (6, 1201755), (9, 801170), (10, 721053), (15, 480702), (18, 400585), (30, 240351), (45, 160234), (90, 80117), (113, 63810), (226, 31905), (339, 21270), (565, 12762), (678, 10635), (709, 10170), (1017, 7090), (1130, 6381), (1418, 5085), (1695, 4254), (2034, 3545), (2127, 3390)]