9423890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 19713024

約数和(自身を除く): 10289134

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2207, 4270, 4414, 11035, 15449, 22070, 30898, 77245, 134627, 154490, 269254, 673135, 942389, 1346270, 1884778, 4711945, 9423890]

約数ペア:

[(1, 9423890), (2, 4711945), (5, 1884778), (7, 1346270), (10, 942389), (14, 673135), (35, 269254), (61, 154490), (70, 134627), (122, 77245), (305, 30898), (427, 22070), (610, 15449), (854, 11035), (2135, 4414), (2207, 4270)]