15743843620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229703}}^1$

素因数の和:229884

約数の個数: 48

約数和(自身を含む): 34731244800

約数和(自身を除く): 18987401180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540, 229703, 459406, 918812, 1148515, 2297030, 4594060, 5283169, 10566338, 21132676, 26415845, 34225747, 52831690, 68451494, 105663380, 136902988, 171128735, 342257470, 684514940, 787192181, 1574384362, 3148768724, 3935960905, 7871921810, 15743843620]

約数ペア:

[(1, 15743843620), (2, 7871921810), (4, 3935960905), (5, 3148768724), (10, 1574384362), (20, 787192181), (23, 684514940), (46, 342257470), (92, 171128735), (115, 136902988), (149, 105663380), (230, 68451494), (298, 52831690), (460, 34225747), (596, 26415845), (745, 21132676), (1490, 10566338), (2980, 5283169), (3427, 4594060), (6854, 2297030), (13708, 1148515), (17135, 918812), (34270, 459406), (68540, 229703)]