280610010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3117889}}^1$

素因数の和:3117902

約数の個数: 24

約数和(自身を含む): 729586260

約数和(自身を除く): 448976250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3117889, 6235778, 9353667, 15589445, 18707334, 28061001, 31178890, 46768335, 56122002, 93536670, 140305005, 280610010]

約数ペア:

[(1, 280610010), (2, 140305005), (3, 93536670), (5, 56122002), (6, 46768335), (9, 31178890), (10, 28061001), (15, 18707334), (18, 15589445), (30, 9353667), (45, 6235778), (90, 3117889)]