919173030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{297467}}^1$

素因数の和:297580

約数の個数: 32

約数和(自身を含む): 2227440384

約数和(自身を除く): 1308267354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 297467, 594934, 892401, 1487335, 1784802, 2974670, 4462005, 8924010, 30639101, 61278202, 91917303, 153195505, 183834606, 306391010, 459586515, 919173030]

約数ペア:

[(1, 919173030), (2, 459586515), (3, 306391010), (5, 183834606), (6, 153195505), (10, 91917303), (15, 61278202), (30, 30639101), (103, 8924010), (206, 4462005), (309, 2974670), (515, 1784802), (618, 1487335), (1030, 892401), (1545, 594934), (3090, 297467)]