30250240

素因数分解:

$2^8\times 5^1\times {\mathrm{23633}}^1$

素因数の和:23654

約数の個数: 36

約数和(自身を含む): 72461844

約数和(自身を除く): 42211604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23633, 47266, 94532, 118165, 189064, 236330, 378128, 472660, 756256, 945320, 1512512, 1890640, 3025024, 3781280, 6050048, 7562560, 15125120, 30250240]

約数ペア:

[(1, 30250240), (2, 15125120), (4, 7562560), (5, 6050048), (8, 3781280), (10, 3025024), (16, 1890640), (20, 1512512), (32, 945320), (40, 756256), (64, 472660), (80, 378128), (128, 236330), (160, 189064), (256, 118165), (320, 94532), (640, 47266), (1280, 23633)]