77719770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{287851}}^1$

素因数の和:287867

約数の個数: 32

約数和(自身を含む): 207253440

約数和(自身を除く): 129533670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 287851, 575702, 863553, 1439255, 1727106, 2590659, 2878510, 4317765, 5181318, 7771977, 8635530, 12953295, 15543954, 25906590, 38859885, 77719770]

約数ペア:

[(1, 77719770), (2, 38859885), (3, 25906590), (5, 15543954), (6, 12953295), (9, 8635530), (10, 7771977), (15, 5181318), (18, 4317765), (27, 2878510), (30, 2590659), (45, 1727106), (54, 1439255), (90, 863553), (135, 575702), (270, 287851)]