166475010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426859}}^1$

素因数の和:426882

約数の個数: 32

約数和(自身を含む): 430274880

約数和(自身を除く): 263799870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 426859, 853718, 1280577, 2134295, 2561154, 4268590, 5549167, 6402885, 11098334, 12805770, 16647501, 27745835, 33295002, 55491670, 83237505, 166475010]

約数ペア:

[(1, 166475010), (2, 83237505), (3, 55491670), (5, 33295002), (6, 27745835), (10, 16647501), (13, 12805770), (15, 11098334), (26, 6402885), (30, 5549167), (39, 4268590), (65, 2561154), (78, 2134295), (130, 1280577), (195, 853718), (390, 426859)]