30295890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{112207}}^1$

素因数の和:112223

約数の個数: 32

約数和(自身を含む): 80789760

約数和(自身を除く): 50493870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 112207, 224414, 336621, 561035, 673242, 1009863, 1122070, 1683105, 2019726, 3029589, 3366210, 5049315, 6059178, 10098630, 15147945, 30295890]

約数ペア:

[(1, 30295890), (2, 15147945), (3, 10098630), (5, 6059178), (6, 5049315), (9, 3366210), (10, 3029589), (15, 2019726), (18, 1683105), (27, 1122070), (30, 1009863), (45, 673242), (54, 561035), (90, 336621), (135, 224414), (270, 112207)]