1025647630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311747}}^1$

素因数の和:311808

約数の個数: 32

約数和(自身を含む): 2154802176

約数和(自身を除く): 1129154546

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 311747, 623494, 1558735, 2182229, 3117470, 4364458, 10911145, 14652109, 21822290, 29304218, 73260545, 102564763, 146521090, 205129526, 512823815, 1025647630]

約数ペア:

[(1, 1025647630), (2, 512823815), (5, 205129526), (7, 146521090), (10, 102564763), (14, 73260545), (35, 29304218), (47, 21822290), (70, 14652109), (94, 10911145), (235, 4364458), (329, 3117470), (470, 2182229), (658, 1558735), (1645, 623494), (3290, 311747)]