9074390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 18437328

約数和(自身を除く): 9362938

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 83, 130, 145, 166, 290, 377, 415, 754, 830, 841, 1079, 1682, 1885, 2158, 2407, 3770, 4205, 4814, 5395, 8410, 10790, 10933, 12035, 21866, 24070, 31291, 54665, 62582, 69803, 109330, 139606, 156455, 312910, 349015, 698030, 907439, 1814878, 4537195, 9074390]

約数ペア:

[(1, 9074390), (2, 4537195), (5, 1814878), (10, 907439), (13, 698030), (26, 349015), (29, 312910), (58, 156455), (65, 139606), (83, 109330), (130, 69803), (145, 62582), (166, 54665), (290, 31291), (377, 24070), (415, 21866), (754, 12035), (830, 10933), (841, 10790), (1079, 8410), (1682, 5395), (1885, 4814), (2158, 4205), (2407, 3770)]