31148580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2267}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 56486940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2267, 2290, 2748, 3435, 4534, 4580, 6801, 6870, 9068, 11335, 13602, 13740, 22670, 27204, 34005, 45340, 68010, 136020, 519143, 1038286, 1557429, 2076572, 2595715, 3114858, 5191430, 6229716, 7787145, 10382860, 15574290, 31148580]

約数ペア:

[(1, 31148580), (2, 15574290), (3, 10382860), (4, 7787145), (5, 6229716), (6, 5191430), (10, 3114858), (12, 2595715), (15, 2076572), (20, 1557429), (30, 1038286), (60, 519143), (229, 136020), (458, 68010), (687, 45340), (916, 34005), (1145, 27204), (1374, 22670), (2267, 13740), (2290, 13602), (2748, 11335), (3435, 9068), (4534, 6870), (4580, 6801)]