11130540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 31836672

約数和(自身を除く): 20706132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3947, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 59205, 78940, 118410, 185509, 236820, 371018, 556527, 742036, 927545, 1113054, 1855090, 2226108, 2782635, 3710180, 5565270, 11130540]

約数ペア:

[(1, 11130540), (2, 5565270), (3, 3710180), (4, 2782635), (5, 2226108), (6, 1855090), (10, 1113054), (12, 927545), (15, 742036), (20, 556527), (30, 371018), (47, 236820), (60, 185509), (94, 118410), (141, 78940), (188, 59205), (235, 47364), (282, 39470), (470, 23682), (564, 19735), (705, 15788), (940, 11841), (1410, 7894), (2820, 3947)]