730854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2164

約数の個数: 24

約数和(自身を含む): 1667640

約数和(自身を除く): 936786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2137, 4274, 6411, 12822, 19233, 38466, 40603, 81206, 121809, 243618, 365427, 730854]

約数ペア:

[(1, 730854), (2, 365427), (3, 243618), (6, 121809), (9, 81206), (18, 40603), (19, 38466), (38, 19233), (57, 12822), (114, 6411), (171, 4274), (342, 2137)]