472770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 1347840

約数和(自身を除く): 875070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 103, 135, 153, 170, 206, 255, 270, 306, 309, 459, 510, 515, 618, 765, 918, 927, 1030, 1530, 1545, 1751, 1854, 2295, 2781, 3090, 3502, 4590, 4635, 5253, 5562, 8755, 9270, 10506, 13905, 15759, 17510, 26265, 27810, 31518, 47277, 52530, 78795, 94554, 157590, 236385, 472770]

約数ペア:

[(1, 472770), (2, 236385), (3, 157590), (5, 94554), (6, 78795), (9, 52530), (10, 47277), (15, 31518), (17, 27810), (18, 26265), (27, 17510), (30, 15759), (34, 13905), (45, 10506), (51, 9270), (54, 8755), (85, 5562), (90, 5253), (102, 4635), (103, 4590), (135, 3502), (153, 3090), (170, 2781), (206, 2295), (255, 1854), (270, 1751), (306, 1545), (309, 1530), (459, 1030), (510, 927), (515, 918), (618, 765)]