1370903870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{3257}}^1$

素因数の和:4137

約数の個数: 48

約数和(自身を含む): 2874728880

約数和(自身を除く): 1503825010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 859, 1718, 3257, 4295, 6013, 6514, 8590, 12026, 16285, 22799, 30065, 32570, 42091, 45598, 60130, 84182, 113995, 159593, 210455, 227990, 319186, 420910, 797965, 1595930, 2797763, 5595526, 13988815, 19584341, 27977630, 39168682, 97921705, 137090387, 195843410, 274180774, 685451935, 1370903870]

約数ペア:

[(1, 1370903870), (2, 685451935), (5, 274180774), (7, 195843410), (10, 137090387), (14, 97921705), (35, 39168682), (49, 27977630), (70, 19584341), (98, 13988815), (245, 5595526), (490, 2797763), (859, 1595930), (1718, 797965), (3257, 420910), (4295, 319186), (6013, 227990), (6514, 210455), (8590, 159593), (12026, 113995), (16285, 84182), (22799, 60130), (30065, 45598), (32570, 42091)]