30704976

素因数分解:

$2^4\times 3^2\times {\mathrm{213229}}^1$

素因数の和:213243

約数の個数: 30

約数和(自身を含む): 85931690

約数和(自身を除く): 55226714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213229, 426458, 639687, 852916, 1279374, 1705832, 1919061, 2558748, 3411664, 3838122, 5117496, 7676244, 10234992, 15352488, 30704976]

約数ペア:

[(1, 30704976), (2, 15352488), (3, 10234992), (4, 7676244), (6, 5117496), (8, 3838122), (9, 3411664), (12, 2558748), (16, 1919061), (18, 1705832), (24, 1279374), (36, 852916), (48, 639687), (72, 426458), (144, 213229)]