18306030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12983}}^1$

素因数の和:13040

約数の個数: 32

約数和(自身を含む): 44872704

約数和(自身を除く): 26566674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 12983, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 610201, 1220402, 1830603, 3051005, 3661206, 6102010, 9153015, 18306030]

約数ペア:

[(1, 18306030), (2, 9153015), (3, 6102010), (5, 3661206), (6, 3051005), (10, 1830603), (15, 1220402), (30, 610201), (47, 389490), (94, 194745), (141, 129830), (235, 77898), (282, 64915), (470, 38949), (705, 25966), (1410, 12983)]