306220586

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{4339}}^1$

素因数の和:4490

約数の個数: 24

約数和(自身を含む): 532570080

約数和(自身を除く): 226349494

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 4339, 5041, 8678, 10082, 30373, 35287, 60746, 70574, 308069, 616138, 2156483, 4312966, 21872899, 43745798, 153110293, 306220586]

約数ペア:

[(1, 306220586), (2, 153110293), (7, 43745798), (14, 21872899), (71, 4312966), (142, 2156483), (497, 616138), (994, 308069), (4339, 70574), (5041, 60746), (8678, 35287), (10082, 30373)]