30157554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31219}}^1$

素因数の和:31254

約数の個数: 32

約数和(自身を含む): 71930880

約数和(自身を除く): 41773326

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 31219, 62438, 93657, 187314, 218533, 437066, 655599, 718037, 1311198, 1436074, 2154111, 4308222, 5026259, 10052518, 15078777, 30157554]

約数ペア:

[(1, 30157554), (2, 15078777), (3, 10052518), (6, 5026259), (7, 4308222), (14, 2154111), (21, 1436074), (23, 1311198), (42, 718037), (46, 655599), (69, 437066), (138, 218533), (161, 187314), (322, 93657), (483, 62438), (966, 31219)]