7539870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19333}}^1$

素因数の和:19356

約数の個数: 32

約数和(自身を含む): 19488672

約数和(自身を除く): 11948802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19333, 38666, 57999, 96665, 115998, 193330, 251329, 289995, 502658, 579990, 753987, 1256645, 1507974, 2513290, 3769935, 7539870]

約数ペア:

[(1, 7539870), (2, 3769935), (3, 2513290), (5, 1507974), (6, 1256645), (10, 753987), (13, 579990), (15, 502658), (26, 289995), (30, 251329), (39, 193330), (65, 115998), (78, 96665), (130, 57999), (195, 38666), (390, 19333)]