565510860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20011}}^1$

素因数の和:20183

約数の個数: 72

約数和(自身を含む): 1726395216

約数和(自身を除く): 1160884356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 20011, 28260, 40022, 60033, 80044, 100055, 120066, 180099, 200110, 240132, 300165, 360198, 400220, 600330, 720396, 900495, 1200660, 1800990, 3141727, 3601980, 6283454, 9425181, 12566908, 15708635, 18850362, 28275543, 31417270, 37700724, 47125905, 56551086, 62834540, 94251810, 113102172, 141377715, 188503620, 282755430, 565510860]

約数ペア:

[(1, 565510860), (2, 282755430), (3, 188503620), (4, 141377715), (5, 113102172), (6, 94251810), (9, 62834540), (10, 56551086), (12, 47125905), (15, 37700724), (18, 31417270), (20, 28275543), (30, 18850362), (36, 15708635), (45, 12566908), (60, 9425181), (90, 6283454), (157, 3601980), (180, 3141727), (314, 1800990), (471, 1200660), (628, 900495), (785, 720396), (942, 600330), (1413, 400220), (1570, 360198), (1884, 300165), (2355, 240132), (2826, 200110), (3140, 180099), (4710, 120066), (5652, 100055), (7065, 80044), (9420, 60033), (14130, 40022), (20011, 28260)]