187574010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{480959}}^1$

素因数の和:480982

約数の個数: 32

約数和(自身を含む): 484807680

約数和(自身を除く): 297233670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 480959, 961918, 1442877, 2404795, 2885754, 4809590, 6252467, 7214385, 12504934, 14428770, 18757401, 31262335, 37514802, 62524670, 93787005, 187574010]

約数ペア:

[(1, 187574010), (2, 93787005), (3, 62524670), (5, 37514802), (6, 31262335), (10, 18757401), (13, 14428770), (15, 12504934), (26, 7214385), (30, 6252467), (39, 4809590), (65, 2885754), (78, 2404795), (130, 1442877), (195, 961918), (390, 480959)]