310080582

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{820319}}^1$

素因数の和:820337

約数の個数: 32

約数和(自身を含む): 787507200

約数和(自身を除く): 477426618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 820319, 1640638, 2460957, 4921914, 5742233, 7382871, 11484466, 14765742, 17226699, 22148613, 34453398, 44297226, 51680097, 103360194, 155040291, 310080582]

約数ペア:

[(1, 310080582), (2, 155040291), (3, 103360194), (6, 51680097), (7, 44297226), (9, 34453398), (14, 22148613), (18, 17226699), (21, 14765742), (27, 11484466), (42, 7382871), (54, 5742233), (63, 4921914), (126, 2460957), (189, 1640638), (378, 820319)]