9970170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 27599616

約数和(自身を除く): 17629446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 241, 394, 482, 591, 723, 985, 1182, 1205, 1379, 1446, 1687, 1970, 2410, 2758, 2955, 3374, 3615, 4137, 5061, 5910, 6895, 7230, 8274, 8435, 10122, 13790, 16870, 20685, 25305, 41370, 47477, 50610, 94954, 142431, 237385, 284862, 332339, 474770, 664678, 712155, 997017, 1424310, 1661695, 1994034, 3323390, 4985085, 9970170]

約数ペア:

[(1, 9970170), (2, 4985085), (3, 3323390), (5, 1994034), (6, 1661695), (7, 1424310), (10, 997017), (14, 712155), (15, 664678), (21, 474770), (30, 332339), (35, 284862), (42, 237385), (70, 142431), (105, 94954), (197, 50610), (210, 47477), (241, 41370), (394, 25305), (482, 20685), (591, 16870), (723, 13790), (985, 10122), (1182, 8435), (1205, 8274), (1379, 7230), (1446, 6895), (1687, 5910), (1970, 5061), (2410, 4137), (2758, 3615), (2955, 3374)]