190034845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 313657344

約数和(自身を除く): 123622499

約数列:

[1, 5, 7, 11, 13, 35, 43, 55, 65, 77, 91, 143, 215, 301, 385, 455, 473, 559, 715, 883, 1001, 1505, 2365, 2795, 3311, 3913, 4415, 5005, 6149, 6181, 9713, 11479, 16555, 19565, 30745, 30905, 37969, 43043, 48565, 57395, 67991, 80353, 126269, 189845, 215215, 265783, 339955, 401765, 417659, 493597, 631345, 883883, 1328915, 2088295, 2467985, 2923613, 3455179, 4419415, 5429567, 14618065, 17275895, 27147835, 38006969, 190034845]

約数ペア:

[(1, 190034845), (5, 38006969), (7, 27147835), (11, 17275895), (13, 14618065), (35, 5429567), (43, 4419415), (55, 3455179), (65, 2923613), (77, 2467985), (91, 2088295), (143, 1328915), (215, 883883), (301, 631345), (385, 493597), (455, 417659), (473, 401765), (559, 339955), (715, 265783), (883, 215215), (1001, 189845), (1505, 126269), (2365, 80353), (2795, 67991), (3311, 57395), (3913, 48565), (4415, 43043), (5005, 37969), (6149, 30905), (6181, 30745), (9713, 19565), (11479, 16555)]