308640130

素因数分解:

$2^1\times 5^1\times {\mathrm{3407}}^1\times {\mathrm{9059}}^1$

素因数の和:12473

約数の個数: 16

約数和(自身を含む): 555776640

約数和(自身を除く): 247136510

約数列:

[1, 2, 5, 10, 3407, 6814, 9059, 17035, 18118, 34070, 45295, 90590, 30864013, 61728026, 154320065, 308640130]

約数ペア:

[(1, 308640130), (2, 154320065), (5, 61728026), (10, 30864013), (3407, 90590), (6814, 45295), (9059, 34070), (17035, 18118)]