31311330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1259}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 43986270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1259, 1658, 2487, 2518, 3777, 4145, 4974, 6295, 7554, 8290, 12435, 12590, 18885, 24870, 37770, 1043711, 2087422, 3131133, 5218555, 6262266, 10437110, 15655665, 31311330]

約数ペア:

[(1, 31311330), (2, 15655665), (3, 10437110), (5, 6262266), (6, 5218555), (10, 3131133), (15, 2087422), (30, 1043711), (829, 37770), (1259, 24870), (1658, 18885), (2487, 12590), (2518, 12435), (3777, 8290), (4145, 7554), (4974, 6295)]