455765618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 868734720

約数和(自身を除く): 412969102

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 121, 154, 178, 242, 623, 847, 979, 1246, 1694, 1958, 3023, 6046, 6853, 10769, 13706, 21161, 21538, 33253, 42322, 66506, 75383, 150766, 232771, 269047, 365783, 465542, 538094, 731566, 1883329, 2560481, 2959517, 3766658, 5120962, 5919034, 20716619, 32554687, 41433238, 65109374, 227882809, 455765618]

約数ペア:

[(1, 455765618), (2, 227882809), (7, 65109374), (11, 41433238), (14, 32554687), (22, 20716619), (77, 5919034), (89, 5120962), (121, 3766658), (154, 2959517), (178, 2560481), (242, 1883329), (623, 731566), (847, 538094), (979, 465542), (1246, 365783), (1694, 269047), (1958, 232771), (3023, 150766), (6046, 75383), (6853, 66506), (10769, 42322), (13706, 33253), (21161, 21538)]