79987770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296251}}^1$

素因数の和:296267

約数の個数: 32

約数和(自身を含む): 213301440

約数和(自身を除く): 133313670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296251, 592502, 888753, 1481255, 1777506, 2666259, 2962510, 4443765, 5332518, 7998777, 8887530, 13331295, 15997554, 26662590, 39993885, 79987770]

約数ペア:

[(1, 79987770), (2, 39993885), (3, 26662590), (5, 15997554), (6, 13331295), (9, 8887530), (10, 7998777), (15, 5332518), (18, 4443765), (27, 2962510), (30, 2666259), (45, 1777506), (54, 1481255), (90, 888753), (135, 592502), (270, 296251)]