7422790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 14204160

約数和(自身を除く): 6781370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 547, 590, 1094, 1357, 2714, 2735, 5470, 6785, 12581, 13570, 25162, 32273, 62905, 64546, 125810, 161365, 322730, 742279, 1484558, 3711395, 7422790]

約数ペア:

[(1, 7422790), (2, 3711395), (5, 1484558), (10, 742279), (23, 322730), (46, 161365), (59, 125810), (115, 64546), (118, 62905), (230, 32273), (295, 25162), (547, 13570), (590, 12581), (1094, 6785), (1357, 5470), (2714, 2735)]