3938670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 10361520

約数和(自身を除く): 6422850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 409, 535, 642, 818, 963, 1070, 1227, 1605, 1926, 2045, 2454, 3210, 3681, 4090, 4815, 6135, 7362, 9630, 12270, 18405, 36810, 43763, 87526, 131289, 218815, 262578, 393867, 437630, 656445, 787734, 1312890, 1969335, 3938670]

約数ペア:

[(1, 3938670), (2, 1969335), (3, 1312890), (5, 787734), (6, 656445), (9, 437630), (10, 393867), (15, 262578), (18, 218815), (30, 131289), (45, 87526), (90, 43763), (107, 36810), (214, 18405), (321, 12270), (409, 9630), (535, 7362), (642, 6135), (818, 4815), (963, 4090), (1070, 3681), (1227, 3210), (1605, 2454), (1926, 2045)]