20172390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96059}}^1$

素因数の和:96076

約数の個数: 32

約数和(自身を含む): 55330560

約数和(自身を除く): 35158170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96059, 192118, 288177, 480295, 576354, 672413, 960590, 1344826, 1440885, 2017239, 2881770, 3362065, 4034478, 6724130, 10086195, 20172390]

約数ペア:

[(1, 20172390), (2, 10086195), (3, 6724130), (5, 4034478), (6, 3362065), (7, 2881770), (10, 2017239), (14, 1440885), (15, 1344826), (21, 960590), (30, 672413), (35, 576354), (42, 480295), (70, 288177), (105, 192118), (210, 96059)]