1814730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 4390848

約数和(自身を除く): 2576118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 251, 482, 502, 723, 753, 1205, 1255, 1446, 1506, 2410, 2510, 3615, 3765, 7230, 7530, 60491, 120982, 181473, 302455, 362946, 604910, 907365, 1814730]

約数ペア:

[(1, 1814730), (2, 907365), (3, 604910), (5, 362946), (6, 302455), (10, 181473), (15, 120982), (30, 60491), (241, 7530), (251, 7230), (482, 3765), (502, 3615), (723, 2510), (753, 2410), (1205, 1506), (1255, 1446)]