153228010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5923}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 298569600

約数和(自身を除く): 145341590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 5923, 11846, 12935, 25870, 29615, 59230, 76999, 153998, 384995, 769990, 1178677, 2357354, 5893385, 11786770, 15322801, 30645602, 76614005, 153228010]

約数ペア:

[(1, 153228010), (2, 76614005), (5, 30645602), (10, 15322801), (13, 11786770), (26, 5893385), (65, 2357354), (130, 1178677), (199, 769990), (398, 384995), (995, 153998), (1990, 76999), (2587, 59230), (5174, 29615), (5923, 25870), (11846, 12935)]