1790490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4614

約数の個数: 32

約数和(自身を含む): 4628736

約数和(自身を除く): 2838246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4591, 9182, 13773, 22955, 27546, 45910, 59683, 68865, 119366, 137730, 179049, 298415, 358098, 596830, 895245, 1790490]

約数ペア:

[(1, 1790490), (2, 895245), (3, 596830), (5, 358098), (6, 298415), (10, 179049), (13, 137730), (15, 119366), (26, 68865), (30, 59683), (39, 45910), (65, 27546), (78, 22955), (130, 13773), (195, 9182), (390, 4591)]