105491570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 206129664

約数和(自身を除く): 100638094

約数列:

[1, 2, 5, 10, 23, 46, 61, 73, 103, 115, 122, 146, 206, 230, 305, 365, 515, 610, 730, 1030, 1403, 1679, 2369, 2806, 3358, 4453, 4738, 6283, 7015, 7519, 8395, 8906, 11845, 12566, 14030, 15038, 16790, 22265, 23690, 31415, 37595, 44530, 62830, 75190, 102419, 144509, 172937, 204838, 289018, 345874, 458659, 512095, 722545, 864685, 917318, 1024190, 1445090, 1729370, 2293295, 4586590, 10549157, 21098314, 52745785, 105491570]

約数ペア:

[(1, 105491570), (2, 52745785), (5, 21098314), (10, 10549157), (23, 4586590), (46, 2293295), (61, 1729370), (73, 1445090), (103, 1024190), (115, 917318), (122, 864685), (146, 722545), (206, 512095), (230, 458659), (305, 345874), (365, 289018), (515, 204838), (610, 172937), (730, 144509), (1030, 102419), (1403, 75190), (1679, 62830), (2369, 44530), (2806, 37595), (3358, 31415), (4453, 23690), (4738, 22265), (6283, 16790), (7015, 15038), (7519, 14030), (8395, 12566), (8906, 11845)]