63482020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{757}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 152812800

約数和(自身を除く): 89330780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 757, 1198, 1514, 2396, 2995, 3028, 3785, 4193, 5299, 5990, 7570, 8386, 10598, 11980, 15140, 16772, 20965, 21196, 26495, 41930, 52990, 83860, 105980, 453443, 906886, 1813772, 2267215, 3174101, 4534430, 6348202, 9068860, 12696404, 15870505, 31741010, 63482020]

約数ペア:

[(1, 63482020), (2, 31741010), (4, 15870505), (5, 12696404), (7, 9068860), (10, 6348202), (14, 4534430), (20, 3174101), (28, 2267215), (35, 1813772), (70, 906886), (140, 453443), (599, 105980), (757, 83860), (1198, 52990), (1514, 41930), (2396, 26495), (2995, 21196), (3028, 20965), (3785, 16772), (4193, 15140), (5299, 11980), (5990, 10598), (7570, 8386)]