61866870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158633}}^1$

素因数の和:158656

約数の個数: 32

約数和(自身を含む): 159903072

約数和(自身を除く): 98036202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158633, 317266, 475899, 793165, 951798, 1586330, 2062229, 2379495, 4124458, 4758990, 6186687, 10311145, 12373374, 20622290, 30933435, 61866870]

約数ペア:

[(1, 61866870), (2, 30933435), (3, 20622290), (5, 12373374), (6, 10311145), (10, 6186687), (13, 4758990), (15, 4124458), (26, 2379495), (30, 2062229), (39, 1586330), (65, 951798), (78, 793165), (130, 475899), (195, 317266), (390, 158633)]