80430030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297889}}^1$

素因数の和:297905

約数の個数: 32

約数和(自身を含む): 214480800

約数和(自身を除く): 134050770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297889, 595778, 893667, 1489445, 1787334, 2681001, 2978890, 4468335, 5362002, 8043003, 8936670, 13405005, 16086006, 26810010, 40215015, 80430030]

約数ペア:

[(1, 80430030), (2, 40215015), (3, 26810010), (5, 16086006), (6, 13405005), (9, 8936670), (10, 8043003), (15, 5362002), (18, 4468335), (27, 2978890), (30, 2681001), (45, 1787334), (54, 1489445), (90, 893667), (135, 595778), (270, 297889)]