30912798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 70836480

約数和(自身を除く): 39923682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1289, 1713, 2578, 3426, 3867, 3997, 7734, 7994, 9023, 11991, 18046, 23982, 27069, 54138, 736019, 1472038, 2208057, 4416114, 5152133, 10304266, 15456399, 30912798]

約数ペア:

[(1, 30912798), (2, 15456399), (3, 10304266), (6, 5152133), (7, 4416114), (14, 2208057), (21, 1472038), (42, 736019), (571, 54138), (1142, 27069), (1289, 23982), (1713, 18046), (2578, 11991), (3426, 9023), (3867, 7994), (3997, 7734)]