42995340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79621}}^1$

素因数の和:79639

約数の個数: 48

約数和(自身を含む): 133764960

約数和(自身を除く): 90769620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79621, 159242, 238863, 318484, 398105, 477726, 716589, 796210, 955452, 1194315, 1433178, 1592420, 2149767, 2388630, 2866356, 3582945, 4299534, 4777260, 7165890, 8599068, 10748835, 14331780, 21497670, 42995340]

約数ペア:

[(1, 42995340), (2, 21497670), (3, 14331780), (4, 10748835), (5, 8599068), (6, 7165890), (9, 4777260), (10, 4299534), (12, 3582945), (15, 2866356), (18, 2388630), (20, 2149767), (27, 1592420), (30, 1433178), (36, 1194315), (45, 955452), (54, 796210), (60, 716589), (90, 477726), (108, 398105), (135, 318484), (180, 238863), (270, 159242), (540, 79621)]