137990970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 255129030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 295, 354, 390, 531, 585, 590, 767, 885, 1062, 1170, 1534, 1770, 1999, 2301, 2655, 3835, 3998, 4602, 5310, 5997, 6903, 7670, 9995, 11505, 11994, 13806, 17991, 19990, 23010, 25987, 29985, 34515, 35982, 51974, 59970, 69030, 77961, 89955, 117941, 129935, 155922, 179910, 233883, 235882, 259870, 353823, 389805, 467766, 589705, 707646, 779610, 1061469, 1169415, 1179410, 1533233, 1769115, 2122938, 2338830, 3066466, 3538230, 4599699, 5307345, 7666165, 9199398, 10614690, 13799097, 15332330, 22998495, 27598194, 45996990, 68995485, 137990970]

約数ペア:

[(1, 137990970), (2, 68995485), (3, 45996990), (5, 27598194), (6, 22998495), (9, 15332330), (10, 13799097), (13, 10614690), (15, 9199398), (18, 7666165), (26, 5307345), (30, 4599699), (39, 3538230), (45, 3066466), (59, 2338830), (65, 2122938), (78, 1769115), (90, 1533233), (117, 1179410), (118, 1169415), (130, 1061469), (177, 779610), (195, 707646), (234, 589705), (295, 467766), (354, 389805), (390, 353823), (531, 259870), (585, 235882), (590, 233883), (767, 179910), (885, 155922), (1062, 129935), (1170, 117941), (1534, 89955), (1770, 77961), (1999, 69030), (2301, 59970), (2655, 51974), (3835, 35982), (3998, 34515), (4602, 29985), (5310, 25987), (5997, 23010), (6903, 19990), (7670, 17991), (9995, 13806), (11505, 11994)]