45189420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7457}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 127800288

約数和(自身を除く): 82610868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 7457, 14914, 22371, 29828, 37285, 44742, 74570, 89484, 111855, 149140, 223710, 447420, 753157, 1506314, 2259471, 3012628, 3765785, 4518942, 7531570, 9037884, 11297355, 15063140, 22594710, 45189420]

約数ペア:

[(1, 45189420), (2, 22594710), (3, 15063140), (4, 11297355), (5, 9037884), (6, 7531570), (10, 4518942), (12, 3765785), (15, 3012628), (20, 2259471), (30, 1506314), (60, 753157), (101, 447420), (202, 223710), (303, 149140), (404, 111855), (505, 89484), (606, 74570), (1010, 44742), (1212, 37285), (1515, 29828), (2020, 22371), (3030, 14914), (6060, 7457)]