1531340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 3356640

約数和(自身を除く): 1825300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 3329, 6658, 13316, 16645, 33290, 66580, 76567, 153134, 306268, 382835, 765670, 1531340]

約数ペア:

[(1, 1531340), (2, 765670), (4, 382835), (5, 306268), (10, 153134), (20, 76567), (23, 66580), (46, 33290), (92, 16645), (115, 13316), (230, 6658), (460, 3329)]