69920690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 151663104

約数和(自身を除く): 81742414

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 230, 274, 317, 322, 634, 685, 805, 959, 1370, 1585, 1610, 1918, 2219, 3151, 3170, 4438, 4795, 6302, 7291, 9590, 11095, 14582, 15755, 22057, 22190, 31510, 36455, 43429, 44114, 51037, 72910, 86858, 102074, 110285, 217145, 220570, 255185, 304003, 434290, 510370, 608006, 998867, 1520015, 1997734, 3040030, 4994335, 6992069, 9988670, 13984138, 34960345, 69920690]

約数ペア:

[(1, 69920690), (2, 34960345), (5, 13984138), (7, 9988670), (10, 6992069), (14, 4994335), (23, 3040030), (35, 1997734), (46, 1520015), (70, 998867), (115, 608006), (137, 510370), (161, 434290), (230, 304003), (274, 255185), (317, 220570), (322, 217145), (634, 110285), (685, 102074), (805, 86858), (959, 72910), (1370, 51037), (1585, 44114), (1610, 43429), (1918, 36455), (2219, 31510), (3151, 22190), (3170, 22057), (4438, 15755), (4795, 14582), (6302, 11095), (7291, 9590)]