130702180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3041}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 184108316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3041, 3070, 4298, 6082, 6140, 8596, 10745, 12164, 15205, 21287, 21490, 30410, 42574, 42980, 60820, 85148, 106435, 212870, 425740, 933587, 1867174, 3734348, 4667935, 6535109, 9335870, 13070218, 18671740, 26140436, 32675545, 65351090, 130702180]

約数ペア:

[(1, 130702180), (2, 65351090), (4, 32675545), (5, 26140436), (7, 18671740), (10, 13070218), (14, 9335870), (20, 6535109), (28, 4667935), (35, 3734348), (70, 1867174), (140, 933587), (307, 425740), (614, 212870), (1228, 106435), (1535, 85148), (2149, 60820), (3041, 42980), (3070, 42574), (4298, 30410), (6082, 21490), (6140, 21287), (8596, 15205), (10745, 12164)]