123864090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{589829}}^1$

素因数の和:589846

約数の個数: 32

約数和(自身を含む): 339742080

約数和(自身を除く): 215877990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 589829, 1179658, 1769487, 2949145, 3538974, 4128803, 5898290, 8257606, 8847435, 12386409, 17694870, 20644015, 24772818, 41288030, 61932045, 123864090]

約数ペア:

[(1, 123864090), (2, 61932045), (3, 41288030), (5, 24772818), (6, 20644015), (7, 17694870), (10, 12386409), (14, 8847435), (15, 8257606), (21, 5898290), (30, 4128803), (35, 3538974), (42, 2949145), (70, 1769487), (105, 1179658), (210, 589829)]