82315260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457307}}^1$

素因数の和:457322

約数の個数: 36

約数和(自身を含む): 249690168

約数和(自身を除く): 167374908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457307, 914614, 1371921, 1829228, 2286535, 2743842, 4115763, 4573070, 5487684, 6859605, 8231526, 9146140, 13719210, 16463052, 20578815, 27438420, 41157630, 82315260]

約数ペア:

[(1, 82315260), (2, 41157630), (3, 27438420), (4, 20578815), (5, 16463052), (6, 13719210), (9, 9146140), (10, 8231526), (12, 6859605), (15, 5487684), (18, 4573070), (20, 4115763), (30, 2743842), (36, 2286535), (45, 1829228), (60, 1371921), (90, 914614), (180, 457307)]