2247442860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2881337}}^1$

素因数の和:2881362

約数の個数: 48

約数和(自身を含む): 6776906976

約数和(自身を除く): 4529464116

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, 2881337, 5762674, 8644011, 11525348, 14406685, 17288022, 28813370, 34576044, 37457381, 43220055, 57626740, 74914762, 86440110, 112372143, 149829524, 172880220, 187286905, 224744286, 374573810, 449488572, 561860715, 749147620, 1123721430, 2247442860]

約数ペア:

[(1, 2247442860), (2, 1123721430), (3, 749147620), (4, 561860715), (5, 449488572), (6, 374573810), (10, 224744286), (12, 187286905), (13, 172880220), (15, 149829524), (20, 112372143), (26, 86440110), (30, 74914762), (39, 57626740), (52, 43220055), (60, 37457381), (65, 34576044), (78, 28813370), (130, 17288022), (156, 14406685), (195, 11525348), (260, 8644011), (390, 5762674), (780, 2881337)]