34188420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81401}}^1$

素因数の和:81420

約数の個数: 48

約数和(自身を含む): 109404288

約数和(自身を除く): 75215868

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, 81401, 162802, 244203, 325604, 407005, 488406, 569807, 814010, 976812, 1139614, 1221015, 1628020, 1709421, 2279228, 2442030, 2849035, 3418842, 4884060, 5698070, 6837684, 8547105, 11396140, 17094210, 34188420]

約数ペア:

[(1, 34188420), (2, 17094210), (3, 11396140), (4, 8547105), (5, 6837684), (6, 5698070), (7, 4884060), (10, 3418842), (12, 2849035), (14, 2442030), (15, 2279228), (20, 1709421), (21, 1628020), (28, 1221015), (30, 1139614), (35, 976812), (42, 814010), (60, 569807), (70, 488406), (84, 407005), (105, 325604), (140, 244203), (210, 162802), (420, 81401)]