337358420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3931}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 811187328

約数和(自身を除く): 473828908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613, 1226, 2452, 3065, 3931, 4291, 6130, 7862, 8582, 12260, 15724, 17164, 19655, 21455, 27517, 39310, 42910, 55034, 78620, 85820, 110068, 137585, 275170, 550340, 2409703, 4819406, 9638812, 12048515, 16867921, 24097030, 33735842, 48194060, 67471684, 84339605, 168679210, 337358420]

約数ペア:

[(1, 337358420), (2, 168679210), (4, 84339605), (5, 67471684), (7, 48194060), (10, 33735842), (14, 24097030), (20, 16867921), (28, 12048515), (35, 9638812), (70, 4819406), (140, 2409703), (613, 550340), (1226, 275170), (2452, 137585), (3065, 110068), (3931, 85820), (4291, 78620), (6130, 55034), (7862, 42910), (8582, 39310), (12260, 27517), (15724, 21455), (17164, 19655)]