30438828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13444

約数の個数: 60

約数和(自身を含む): 90947472

約数和(自身を除く): 60508644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 13421, 26842, 40263, 53684, 80526, 93947, 120789, 161052, 187894, 241578, 281841, 362367, 375788, 483156, 563682, 724734, 845523, 1087101, 1127364, 1449468, 1691046, 2174202, 2536569, 3382092, 4348404, 5073138, 7609707, 10146276, 15219414, 30438828]

約数ペア:

[(1, 30438828), (2, 15219414), (3, 10146276), (4, 7609707), (6, 5073138), (7, 4348404), (9, 3382092), (12, 2536569), (14, 2174202), (18, 1691046), (21, 1449468), (27, 1127364), (28, 1087101), (36, 845523), (42, 724734), (54, 563682), (63, 483156), (81, 375788), (84, 362367), (108, 281841), (126, 241578), (162, 187894), (189, 161052), (252, 120789), (324, 93947), (378, 80526), (567, 53684), (756, 40263), (1134, 26842), (2268, 13421)]