30093920

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 41611168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 1481, 2032, 2540, 2962, 4064, 5080, 5924, 7405, 10160, 11848, 14810, 20320, 23696, 29620, 47392, 59240, 118480, 188087, 236960, 376174, 752348, 940435, 1504696, 1880870, 3009392, 3761740, 6018784, 7523480, 15046960, 30093920]

約数ペア:

[(1, 30093920), (2, 15046960), (4, 7523480), (5, 6018784), (8, 3761740), (10, 3009392), (16, 1880870), (20, 1504696), (32, 940435), (40, 752348), (80, 376174), (127, 236960), (160, 188087), (254, 118480), (508, 59240), (635, 47392), (1016, 29620), (1270, 23696), (1481, 20320), (2032, 14810), (2540, 11848), (2962, 10160), (4064, 7405), (5080, 5924)]