138047670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1949}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 359564400

約数和(自身を除く): 221516730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1574, 1949, 2361, 3898, 3935, 4722, 5847, 7083, 7870, 9745, 11694, 11805, 14166, 17541, 19490, 23610, 29235, 35082, 35415, 58470, 70830, 87705, 175410, 1533863, 3067726, 4601589, 7669315, 9203178, 13804767, 15338630, 23007945, 27609534, 46015890, 69023835, 138047670]

約数ペア:

[(1, 138047670), (2, 69023835), (3, 46015890), (5, 27609534), (6, 23007945), (9, 15338630), (10, 13804767), (15, 9203178), (18, 7669315), (30, 4601589), (45, 3067726), (90, 1533863), (787, 175410), (1574, 87705), (1949, 70830), (2361, 58470), (3898, 35415), (3935, 35082), (4722, 29235), (5847, 23610), (7083, 19490), (7870, 17541), (9745, 14166), (11694, 11805)]