69188690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 62536750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 1511, 2410, 3022, 4579, 7555, 9158, 15110, 22895, 28709, 45790, 57418, 143545, 287090, 364151, 728302, 1820755, 3641510, 6918869, 13837738, 34594345, 69188690]

約数ペア:

[(1, 69188690), (2, 34594345), (5, 13837738), (10, 6918869), (19, 3641510), (38, 1820755), (95, 728302), (190, 364151), (241, 287090), (482, 143545), (1205, 57418), (1511, 45790), (2410, 28709), (3022, 22895), (4579, 15110), (7555, 9158)]