144132970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 281096568

約数和(自身を除く): 136963598

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 530, 578, 901, 941, 1445, 1802, 1882, 2890, 4505, 4705, 9010, 9410, 15317, 15997, 30634, 31994, 49873, 76585, 79985, 99746, 153170, 159970, 249365, 271949, 498730, 543898, 847841, 1359745, 1695682, 2719490, 4239205, 8478410, 14413297, 28826594, 72066485, 144132970]

約数ペア:

[(1, 144132970), (2, 72066485), (5, 28826594), (10, 14413297), (17, 8478410), (34, 4239205), (53, 2719490), (85, 1695682), (106, 1359745), (170, 847841), (265, 543898), (289, 498730), (530, 271949), (578, 249365), (901, 159970), (941, 153170), (1445, 99746), (1802, 79985), (1882, 76585), (2890, 49873), (4505, 31994), (4705, 30634), (9010, 15997), (9410, 15317)]