961781570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{57283}}^1$

素因数の和:57386

約数の個数: 32

約数和(自身を含む): 1831254912

約数和(自身を除く): 869473342

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 57283, 114566, 286415, 572830, 1317509, 2635018, 4181659, 6587545, 8363318, 13175090, 20908295, 41816590, 96178157, 192356314, 480890785, 961781570]

約数ペア:

[(1, 961781570), (2, 480890785), (5, 192356314), (10, 96178157), (23, 41816590), (46, 20908295), (73, 13175090), (115, 8363318), (146, 6587545), (230, 4181659), (365, 2635018), (730, 1317509), (1679, 572830), (3358, 286415), (8395, 114566), (16790, 57283)]