9708440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34673}}^1$

素因数の和:34691

約数の個数: 32

約数和(自身を含む): 24965280

約数和(自身を除く): 15256840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34673, 69346, 138692, 173365, 242711, 277384, 346730, 485422, 693460, 970844, 1213555, 1386920, 1941688, 2427110, 4854220, 9708440]

約数ペア:

[(1, 9708440), (2, 4854220), (4, 2427110), (5, 1941688), (7, 1386920), (8, 1213555), (10, 970844), (14, 693460), (20, 485422), (28, 346730), (35, 277384), (40, 242711), (56, 173365), (70, 138692), (140, 69346), (280, 34673)]