30351780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56207}}^1$

素因数の和:56225

約数の個数: 48

約数和(自身を含む): 94429440

約数和(自身を除く): 64077660

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, 56207, 112414, 168621, 224828, 281035, 337242, 505863, 562070, 674484, 843105, 1011726, 1124140, 1517589, 1686210, 2023452, 2529315, 3035178, 3372420, 5058630, 6070356, 7587945, 10117260, 15175890, 30351780]

約数ペア:

[(1, 30351780), (2, 15175890), (3, 10117260), (4, 7587945), (5, 6070356), (6, 5058630), (9, 3372420), (10, 3035178), (12, 2529315), (15, 2023452), (18, 1686210), (20, 1517589), (27, 1124140), (30, 1011726), (36, 843105), (45, 674484), (54, 562070), (60, 505863), (90, 337242), (108, 281035), (135, 224828), (180, 168621), (270, 112414), (540, 56207)]