45897180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109279}}^1$

素因数の和:109298

約数の個数: 48

約数和(自身を含む): 146872320

約数和(自身を除く): 100975140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 109279, 218558, 327837, 437116, 546395, 655674, 764953, 1092790, 1311348, 1529906, 1639185, 2185580, 2294859, 3059812, 3278370, 3824765, 4589718, 6556740, 7649530, 9179436, 11474295, 15299060, 22948590, 45897180]

約数ペア:

[(1, 45897180), (2, 22948590), (3, 15299060), (4, 11474295), (5, 9179436), (6, 7649530), (7, 6556740), (10, 4589718), (12, 3824765), (14, 3278370), (15, 3059812), (20, 2294859), (21, 2185580), (28, 1639185), (30, 1529906), (35, 1311348), (42, 1092790), (60, 764953), (70, 655674), (84, 546395), (105, 437116), (140, 327837), (210, 218558), (420, 109279)]