18830670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2741}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 45407520

約数和(自身を除く): 26576850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 2741, 3435, 5482, 6870, 8223, 13705, 16446, 27410, 41115, 82230, 627689, 1255378, 1883067, 3138445, 3766134, 6276890, 9415335, 18830670]

約数ペア:

[(1, 18830670), (2, 9415335), (3, 6276890), (5, 3766134), (6, 3138445), (10, 1883067), (15, 1255378), (30, 627689), (229, 82230), (458, 41115), (687, 27410), (1145, 16446), (1374, 13705), (2290, 8223), (2741, 6870), (3435, 5482)]