12763020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 35911008

約数和(自身を除く): 23147988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 757, 843, 1124, 1405, 1514, 1686, 2271, 2810, 3028, 3372, 3785, 4215, 4542, 5620, 7570, 8430, 9084, 11355, 15140, 16860, 22710, 45420, 212717, 425434, 638151, 850868, 1063585, 1276302, 2127170, 2552604, 3190755, 4254340, 6381510, 12763020]

約数ペア:

[(1, 12763020), (2, 6381510), (3, 4254340), (4, 3190755), (5, 2552604), (6, 2127170), (10, 1276302), (12, 1063585), (15, 850868), (20, 638151), (30, 425434), (60, 212717), (281, 45420), (562, 22710), (757, 16860), (843, 15140), (1124, 11355), (1405, 9084), (1514, 8430), (1686, 7570), (2271, 5620), (2810, 4542), (3028, 4215), (3372, 3785)]