142890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 374976

約数和(自身を除く): 232086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 433, 866, 1299, 2165, 2598, 4330, 4763, 6495, 9526, 12990, 14289, 23815, 28578, 47630, 71445, 142890]

約数ペア:

[(1, 142890), (2, 71445), (3, 47630), (5, 28578), (6, 23815), (10, 14289), (11, 12990), (15, 9526), (22, 6495), (30, 4763), (33, 4330), (55, 2598), (66, 2165), (110, 1299), (165, 866), (330, 433)]