295230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 764064

約数和(自身を除く): 468834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 757, 1514, 2271, 3785, 4542, 7570, 9841, 11355, 19682, 22710, 29523, 49205, 59046, 98410, 147615, 295230]

約数ペア:

[(1, 295230), (2, 147615), (3, 98410), (5, 59046), (6, 49205), (10, 29523), (13, 22710), (15, 19682), (26, 11355), (30, 9841), (39, 7570), (65, 4542), (78, 3785), (130, 2271), (195, 1514), (390, 757)]