3129778870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1\times {\mathrm{4493}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 5775688800

約数和(自身を除く): 2645909930

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1699, 3398, 4493, 8495, 8986, 16990, 22465, 44930, 69659, 139318, 184213, 348295, 368426, 696590, 921065, 1842130, 7633607, 15267214, 38168035, 76336070, 312977887, 625955774, 1564889435, 3129778870]

約数ペア:

[(1, 3129778870), (2, 1564889435), (5, 625955774), (10, 312977887), (41, 76336070), (82, 38168035), (205, 15267214), (410, 7633607), (1699, 1842130), (3398, 921065), (4493, 696590), (8495, 368426), (8986, 348295), (16990, 184213), (22465, 139318), (44930, 69659)]