8768690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 19092672

約数和(自身を除く): 10323982

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 347, 361, 665, 694, 722, 1330, 1735, 1805, 2429, 2527, 3470, 3610, 4858, 5054, 6593, 12145, 12635, 13186, 24290, 25270, 32965, 46151, 65930, 92302, 125267, 230755, 250534, 461510, 626335, 876869, 1252670, 1753738, 4384345, 8768690]

約数ペア:

[(1, 8768690), (2, 4384345), (5, 1753738), (7, 1252670), (10, 876869), (14, 626335), (19, 461510), (35, 250534), (38, 230755), (70, 125267), (95, 92302), (133, 65930), (190, 46151), (266, 32965), (347, 25270), (361, 24290), (665, 13186), (694, 12635), (722, 12145), (1330, 6593), (1735, 5054), (1805, 4858), (2429, 3610), (2527, 3470)]