64629530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 138670056

約数和(自身を除く): 74040526

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3217, 4018, 6434, 10045, 16085, 20090, 22519, 32170, 45038, 112595, 131897, 157633, 225190, 263794, 315266, 659485, 788165, 923279, 1318970, 1576330, 1846558, 4616395, 6462953, 9232790, 12925906, 32314765, 64629530]

約数ペア:

[(1, 64629530), (2, 32314765), (5, 12925906), (7, 9232790), (10, 6462953), (14, 4616395), (35, 1846558), (41, 1576330), (49, 1318970), (70, 923279), (82, 788165), (98, 659485), (205, 315266), (245, 263794), (287, 225190), (410, 157633), (490, 131897), (574, 112595), (1435, 45038), (2009, 32170), (2870, 22519), (3217, 20090), (4018, 16085), (6434, 10045)]