34638380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 83474496

約数和(自身を除く): 48836116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 617, 802, 1234, 1604, 2005, 2468, 2807, 3085, 4010, 4319, 5614, 6170, 8020, 8638, 11228, 12340, 14035, 17276, 21595, 28070, 43190, 56140, 86380, 247417, 494834, 989668, 1237085, 1731919, 2474170, 3463838, 4948340, 6927676, 8659595, 17319190, 34638380]

約数ペア:

[(1, 34638380), (2, 17319190), (4, 8659595), (5, 6927676), (7, 4948340), (10, 3463838), (14, 2474170), (20, 1731919), (28, 1237085), (35, 989668), (70, 494834), (140, 247417), (401, 86380), (617, 56140), (802, 43190), (1234, 28070), (1604, 21595), (2005, 17276), (2468, 14035), (2807, 12340), (3085, 11228), (4010, 8638), (4319, 8020), (5614, 6170)]