1343930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 2813184

約数和(自身を除く): 1469254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 263, 365, 511, 526, 730, 1022, 1315, 1841, 2555, 2630, 3682, 5110, 9205, 18410, 19199, 38398, 95995, 134393, 191990, 268786, 671965, 1343930]

約数ペア:

[(1, 1343930), (2, 671965), (5, 268786), (7, 191990), (10, 134393), (14, 95995), (35, 38398), (70, 19199), (73, 18410), (146, 9205), (263, 5110), (365, 3682), (511, 2630), (526, 2555), (730, 1841), (1022, 1315)]