17030020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 41303808

約数和(自身を除く): 24273788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1181, 1442, 2060, 2362, 2884, 3605, 4724, 5905, 7210, 8267, 11810, 14420, 16534, 23620, 33068, 41335, 82670, 121643, 165340, 243286, 486572, 608215, 851501, 1216430, 1703002, 2432860, 3406004, 4257505, 8515010, 17030020]

約数ペア:

[(1, 17030020), (2, 8515010), (4, 4257505), (5, 3406004), (7, 2432860), (10, 1703002), (14, 1216430), (20, 851501), (28, 608215), (35, 486572), (70, 243286), (103, 165340), (140, 121643), (206, 82670), (412, 41335), (515, 33068), (721, 23620), (1030, 16534), (1181, 14420), (1442, 11810), (2060, 8267), (2362, 7210), (2884, 5905), (3605, 4724)]