67786770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72889}}^1$

素因数の和:72930

約数の個数: 32

約数和(自身を含む): 167938560

約数和(自身を除く): 100151790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 72889, 145778, 218667, 364445, 437334, 728890, 1093335, 2186670, 2259559, 4519118, 6778677, 11297795, 13557354, 22595590, 33893385, 67786770]

約数ペア:

[(1, 67786770), (2, 33893385), (3, 22595590), (5, 13557354), (6, 11297795), (10, 6778677), (15, 4519118), (30, 2259559), (31, 2186670), (62, 1093335), (93, 728890), (155, 437334), (186, 364445), (310, 218667), (465, 145778), (930, 72889)]