23865330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 60912000

約数和(自身を除く): 37046670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 281, 285, 298, 447, 562, 570, 745, 843, 894, 1405, 1490, 1686, 2235, 2810, 2831, 4215, 4470, 5339, 5662, 8430, 8493, 10678, 14155, 16017, 16986, 26695, 28310, 32034, 41869, 42465, 53390, 80085, 83738, 84930, 125607, 160170, 209345, 251214, 418690, 628035, 795511, 1256070, 1591022, 2386533, 3977555, 4773066, 7955110, 11932665, 23865330]

約数ペア:

[(1, 23865330), (2, 11932665), (3, 7955110), (5, 4773066), (6, 3977555), (10, 2386533), (15, 1591022), (19, 1256070), (30, 795511), (38, 628035), (57, 418690), (95, 251214), (114, 209345), (149, 160170), (190, 125607), (281, 84930), (285, 83738), (298, 80085), (447, 53390), (562, 42465), (570, 41869), (745, 32034), (843, 28310), (894, 26695), (1405, 16986), (1490, 16017), (1686, 14155), (2235, 10678), (2810, 8493), (2831, 8430), (4215, 5662), (4470, 5339)]