358148930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7154

約数の個数: 32

約数和(自身を含む): 664519680

約数和(自身を除く): 306370750

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 5123, 6991, 10246, 13982, 25615, 34955, 51230, 69910, 328577, 657154, 762019, 1524038, 1642885, 3285770, 3810095, 7620190, 35814893, 71629786, 179074465, 358148930]

約数ペア:

[(1, 358148930), (2, 179074465), (5, 71629786), (10, 35814893), (47, 7620190), (94, 3810095), (109, 3285770), (218, 1642885), (235, 1524038), (470, 762019), (545, 657154), (1090, 328577), (5123, 69910), (6991, 51230), (10246, 34955), (13982, 25615)]