8372070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 25316928

約数和(自身を除く): 16944858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 137, 194, 210, 274, 291, 315, 411, 485, 582, 630, 679, 685, 822, 873, 959, 970, 1233, 1358, 1370, 1455, 1746, 1918, 2037, 2055, 2466, 2877, 2910, 3395, 4074, 4110, 4365, 4795, 5754, 6111, 6165, 6790, 8631, 8730, 9590, 10185, 12222, 12330, 13289, 14385, 17262, 20370, 26578, 28770, 30555, 39867, 43155, 61110, 66445, 79734, 86310, 93023, 119601, 132890, 186046, 199335, 239202, 279069, 398670, 465115, 558138, 598005, 837207, 930230, 1196010, 1395345, 1674414, 2790690, 4186035, 8372070]

約数ペア:

[(1, 8372070), (2, 4186035), (3, 2790690), (5, 1674414), (6, 1395345), (7, 1196010), (9, 930230), (10, 837207), (14, 598005), (15, 558138), (18, 465115), (21, 398670), (30, 279069), (35, 239202), (42, 199335), (45, 186046), (63, 132890), (70, 119601), (90, 93023), (97, 86310), (105, 79734), (126, 66445), (137, 61110), (194, 43155), (210, 39867), (274, 30555), (291, 28770), (315, 26578), (411, 20370), (485, 17262), (582, 14385), (630, 13289), (679, 12330), (685, 12222), (822, 10185), (873, 9590), (959, 8730), (970, 8631), (1233, 6790), (1358, 6165), (1370, 6111), (1455, 5754), (1746, 4795), (1918, 4365), (2037, 4110), (2055, 4074), (2466, 3395), (2877, 2910)]