85005060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{202393}}^1$

素因数の和:202412

約数の個数: 48

約数和(自身を含む): 272017536

約数和(自身を除く): 187012476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 202393, 404786, 607179, 809572, 1011965, 1214358, 1416751, 2023930, 2428716, 2833502, 3035895, 4047860, 4250253, 5667004, 6071790, 7083755, 8500506, 12143580, 14167510, 17001012, 21251265, 28335020, 42502530, 85005060]

約数ペア:

[(1, 85005060), (2, 42502530), (3, 28335020), (4, 21251265), (5, 17001012), (6, 14167510), (7, 12143580), (10, 8500506), (12, 7083755), (14, 6071790), (15, 5667004), (20, 4250253), (21, 4047860), (28, 3035895), (30, 2833502), (35, 2428716), (42, 2023930), (60, 1416751), (70, 1214358), (84, 1011965), (105, 809572), (140, 607179), (210, 404786), (420, 202393)]