29915790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2251}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 71991936

約数和(自身を除く): 42076146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2251, 2658, 4430, 4502, 6645, 6753, 11255, 13290, 13506, 22510, 33765, 67530, 997193, 1994386, 2991579, 4985965, 5983158, 9971930, 14957895, 29915790]

約数ペア:

[(1, 29915790), (2, 14957895), (3, 9971930), (5, 5983158), (6, 4985965), (10, 2991579), (15, 1994386), (30, 997193), (443, 67530), (886, 33765), (1329, 22510), (2215, 13506), (2251, 13290), (2658, 11255), (4430, 6753), (4502, 6645)]