79427010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203659}}^1$

素因数の和:203682

約数の個数: 32

約数和(自身を含む): 205289280

約数和(自身を除く): 125862270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 203659, 407318, 610977, 1018295, 1221954, 2036590, 2647567, 3054885, 5295134, 6109770, 7942701, 13237835, 15885402, 26475670, 39713505, 79427010]

約数ペア:

[(1, 79427010), (2, 39713505), (3, 26475670), (5, 15885402), (6, 13237835), (10, 7942701), (13, 6109770), (15, 5295134), (26, 3054885), (30, 2647567), (39, 2036590), (65, 1221954), (78, 1018295), (130, 610977), (195, 407318), (390, 203659)]