2100022860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2692337}}^1$

素因数の和:2692362

約数の個数: 48

約数和(自身を含む): 6332378976

約数和(自身を除く): 4232356116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2692337, 5384674, 8077011, 10769348, 13461685, 16154022, 26923370, 32308044, 35000381, 40385055, 53846740, 70000762, 80770110, 105001143, 140001524, 161540220, 175001905, 210002286, 350003810, 420004572, 525005715, 700007620, 1050011430, 2100022860]

約数ペア:

[(1, 2100022860), (2, 1050011430), (3, 700007620), (4, 525005715), (5, 420004572), (6, 350003810), (10, 210002286), (12, 175001905), (13, 161540220), (15, 140001524), (20, 105001143), (26, 80770110), (30, 70000762), (39, 53846740), (52, 40385055), (60, 35000381), (65, 32308044), (78, 26923370), (130, 16154022), (156, 13461685), (195, 10769348), (260, 8077011), (390, 5384674), (780, 2692337)]