8214540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 23798880

約数和(自身を除く): 15584340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4721, 9442, 14163, 18884, 23605, 28326, 47210, 56652, 70815, 94420, 136909, 141630, 273818, 283260, 410727, 547636, 684545, 821454, 1369090, 1642908, 2053635, 2738180, 4107270, 8214540]

約数ペア:

[(1, 8214540), (2, 4107270), (3, 2738180), (4, 2053635), (5, 1642908), (6, 1369090), (10, 821454), (12, 684545), (15, 547636), (20, 410727), (29, 283260), (30, 273818), (58, 141630), (60, 136909), (87, 94420), (116, 70815), (145, 56652), (174, 47210), (290, 28326), (348, 23605), (435, 18884), (580, 14163), (870, 9442), (1740, 4721)]