191424780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1063471}}^1$

素因数の和:1063486

約数の個数: 36

約数和(自身を含む): 580655712

約数和(自身を除く): 389230932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1063471, 2126942, 3190413, 4253884, 5317355, 6380826, 9571239, 10634710, 12761652, 15952065, 19142478, 21269420, 31904130, 38284956, 47856195, 63808260, 95712390, 191424780]

約数ペア:

[(1, 191424780), (2, 95712390), (3, 63808260), (4, 47856195), (5, 38284956), (6, 31904130), (9, 21269420), (10, 19142478), (12, 15952065), (15, 12761652), (18, 10634710), (20, 9571239), (30, 6380826), (36, 5317355), (45, 4253884), (60, 3190413), (90, 2126942), (180, 1063471)]