30142404

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{977}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 76360284

約数和(自身を除く): 46217880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 977, 1714, 1954, 2571, 2931, 3428, 3908, 5142, 5862, 7713, 8793, 10284, 11724, 15426, 17586, 30852, 35172, 837289, 1674578, 2511867, 3349156, 5023734, 7535601, 10047468, 15071202, 30142404]

約数ペア:

[(1, 30142404), (2, 15071202), (3, 10047468), (4, 7535601), (6, 5023734), (9, 3349156), (12, 2511867), (18, 1674578), (36, 837289), (857, 35172), (977, 30852), (1714, 17586), (1954, 15426), (2571, 11724), (2931, 10284), (3428, 8793), (3908, 7713), (5142, 5862)]