1320254610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{17333}}^1$

素因数の和:19882

約数の個数: 32

約数和(自身を含む): 3170041920

約数和(自身を除く): 1849787310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2539, 5078, 7617, 12695, 15234, 17333, 25390, 34666, 38085, 51999, 76170, 86665, 103998, 173330, 259995, 519990, 44008487, 88016974, 132025461, 220042435, 264050922, 440084870, 660127305, 1320254610]

約数ペア:

[(1, 1320254610), (2, 660127305), (3, 440084870), (5, 264050922), (6, 220042435), (10, 132025461), (15, 88016974), (30, 44008487), (2539, 519990), (5078, 259995), (7617, 173330), (12695, 103998), (15234, 86665), (17333, 76170), (25390, 51999), (34666, 38085)]