205940670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{528053}}^1$

素因数の和:528076

約数の個数: 32

約数和(自身を含む): 532278432

約数和(自身を除く): 326337762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 528053, 1056106, 1584159, 2640265, 3168318, 5280530, 6864689, 7920795, 13729378, 15841590, 20594067, 34323445, 41188134, 68646890, 102970335, 205940670]

約数ペア:

[(1, 205940670), (2, 102970335), (3, 68646890), (5, 41188134), (6, 34323445), (10, 20594067), (13, 15841590), (15, 13729378), (26, 7920795), (30, 6864689), (39, 5280530), (65, 3168318), (78, 2640265), (130, 1584159), (195, 1056106), (390, 528053)]