98138940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1635649}}^1$

素因数の和:1635661

約数の個数: 24

約数和(自身を含む): 274789200

約数和(自身を除く): 176650260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1635649, 3271298, 4906947, 6542596, 8178245, 9813894, 16356490, 19627788, 24534735, 32712980, 49069470, 98138940]

約数ペア:

[(1, 98138940), (2, 49069470), (3, 32712980), (4, 24534735), (5, 19627788), (6, 16356490), (10, 9813894), (12, 8178245), (15, 6542596), (20, 4906947), (30, 3271298), (60, 1635649)]