15022420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15329}}^1$

素因数の和:15352

約数の個数: 36

約数和(自身を含む): 36700020

約数和(自身を除く): 21677600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15329, 30658, 61316, 76645, 107303, 153290, 214606, 306580, 429212, 536515, 751121, 1073030, 1502242, 2146060, 3004484, 3755605, 7511210, 15022420]

約数ペア:

[(1, 15022420), (2, 7511210), (4, 3755605), (5, 3004484), (7, 2146060), (10, 1502242), (14, 1073030), (20, 751121), (28, 536515), (35, 429212), (49, 306580), (70, 214606), (98, 153290), (140, 107303), (196, 76645), (245, 61316), (490, 30658), (980, 15329)]