47630830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 92988000

約数和(自身を除く): 45357170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2459, 3874, 4918, 9685, 12295, 19370, 24590, 31967, 63934, 159835, 319670, 366391, 732782, 1831955, 3663910, 4763083, 9526166, 23815415, 47630830]

約数ペア:

[(1, 47630830), (2, 23815415), (5, 9526166), (10, 4763083), (13, 3663910), (26, 1831955), (65, 732782), (130, 366391), (149, 319670), (298, 159835), (745, 63934), (1490, 31967), (1937, 24590), (2459, 19370), (3874, 12295), (4918, 9685)]