69638010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178559}}^1$

素因数の和:178582

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 110350470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 178559, 357118, 535677, 892795, 1071354, 1785590, 2321267, 2678385, 4642534, 5356770, 6963801, 11606335, 13927602, 23212670, 34819005, 69638010]

約数ペア:

[(1, 69638010), (2, 34819005), (3, 23212670), (5, 13927602), (6, 11606335), (10, 6963801), (13, 5356770), (15, 4642534), (26, 2678385), (30, 2321267), (39, 1785590), (65, 1071354), (78, 892795), (130, 535677), (195, 357118), (390, 178559)]