30493120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13613}}^1$

素因数の和:13637

約数の個数: 56

約数和(自身を含む): 82990944

約数和(自身を除く): 52497824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13613, 27226, 54452, 68065, 95291, 108904, 136130, 190582, 217808, 272260, 381164, 435616, 476455, 544520, 762328, 871232, 952910, 1089040, 1524656, 1905820, 2178080, 3049312, 3811640, 4356160, 6098624, 7623280, 15246560, 30493120]

約数ペア:

[(1, 30493120), (2, 15246560), (4, 7623280), (5, 6098624), (7, 4356160), (8, 3811640), (10, 3049312), (14, 2178080), (16, 1905820), (20, 1524656), (28, 1089040), (32, 952910), (35, 871232), (40, 762328), (56, 544520), (64, 476455), (70, 435616), (80, 381164), (112, 272260), (140, 217808), (160, 190582), (224, 136130), (280, 108904), (320, 95291), (448, 68065), (560, 54452), (1120, 27226), (2240, 13613)]