78199170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{372377}}^1$

素因数の和:372394

約数の個数: 32

約数和(自身を含む): 214489728

約数和(自身を除く): 136290558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 372377, 744754, 1117131, 1861885, 2234262, 2606639, 3723770, 5213278, 5585655, 7819917, 11171310, 13033195, 15639834, 26066390, 39099585, 78199170]

約数ペア:

[(1, 78199170), (2, 39099585), (3, 26066390), (5, 15639834), (6, 13033195), (7, 11171310), (10, 7819917), (14, 5585655), (15, 5213278), (21, 3723770), (30, 2606639), (35, 2234262), (42, 1861885), (70, 1117131), (105, 744754), (210, 372377)]