8497020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{20231}}^1$

素因数の和:20250

約数の個数: 48

約数和(自身を含む): 27191808

約数和(自身を除く): 18694788

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, 20231, 40462, 60693, 80924, 101155, 121386, 141617, 202310, 242772, 283234, 303465, 404620, 424851, 566468, 606930, 708085, 849702, 1213860, 1416170, 1699404, 2124255, 2832340, 4248510, 8497020]

約数ペア:

[(1, 8497020), (2, 4248510), (3, 2832340), (4, 2124255), (5, 1699404), (6, 1416170), (7, 1213860), (10, 849702), (12, 708085), (14, 606930), (15, 566468), (20, 424851), (21, 404620), (28, 303465), (30, 283234), (35, 242772), (42, 202310), (60, 141617), (70, 121386), (84, 101155), (105, 80924), (140, 60693), (210, 40462), (420, 20231)]