30442986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80537}}^1$

素因数の和:80555

約数の個数: 32

約数和(自身を含む): 77316480

約数和(自身を除く): 46873494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80537, 161074, 241611, 483222, 563759, 724833, 1127518, 1449666, 1691277, 2174499, 3382554, 4348998, 5073831, 10147662, 15221493, 30442986]

約数ペア:

[(1, 30442986), (2, 15221493), (3, 10147662), (6, 5073831), (7, 4348998), (9, 3382554), (14, 2174499), (18, 1691277), (21, 1449666), (27, 1127518), (42, 724833), (54, 563759), (63, 483222), (126, 241611), (189, 161074), (378, 80537)]