30792132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1809

約数の個数: 72

約数和(自身を含む): 90260352

約数和(自身を除く): 59468220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1721, 1988, 2556, 2982, 3442, 4473, 5163, 5964, 6884, 8946, 10326, 12047, 15489, 17892, 20652, 24094, 30978, 36141, 48188, 61956, 72282, 108423, 122191, 144564, 216846, 244382, 366573, 433692, 488764, 733146, 855337, 1099719, 1466292, 1710674, 2199438, 2566011, 3421348, 4398876, 5132022, 7698033, 10264044, 15396066, 30792132]

約数ペア:

[(1, 30792132), (2, 15396066), (3, 10264044), (4, 7698033), (6, 5132022), (7, 4398876), (9, 3421348), (12, 2566011), (14, 2199438), (18, 1710674), (21, 1466292), (28, 1099719), (36, 855337), (42, 733146), (63, 488764), (71, 433692), (84, 366573), (126, 244382), (142, 216846), (213, 144564), (252, 122191), (284, 108423), (426, 72282), (497, 61956), (639, 48188), (852, 36141), (994, 30978), (1278, 24094), (1491, 20652), (1721, 17892), (1988, 15489), (2556, 12047), (2982, 10326), (3442, 8946), (4473, 6884), (5163, 5964)]