139012770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{356443}}^1$

素因数の和:356466

約数の個数: 32

約数和(自身を含む): 359295552

約数和(自身を除く): 220282782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 356443, 712886, 1069329, 1782215, 2138658, 3564430, 4633759, 5346645, 9267518, 10693290, 13901277, 23168795, 27802554, 46337590, 69506385, 139012770]

約数ペア:

[(1, 139012770), (2, 69506385), (3, 46337590), (5, 27802554), (6, 23168795), (10, 13901277), (13, 10693290), (15, 9267518), (26, 5346645), (30, 4633759), (39, 3564430), (65, 2138658), (78, 1782215), (130, 1069329), (195, 712886), (390, 356443)]