67866370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47459}}^1$

素因数の和:47490

約数の個数: 32

約数和(自身を含む): 143519040

約数和(自身を除く): 75652670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47459, 94918, 237295, 474590, 522049, 616967, 1044098, 1233934, 2610245, 3084835, 5220490, 6169670, 6786637, 13573274, 33933185, 67866370]

約数ペア:

[(1, 67866370), (2, 33933185), (5, 13573274), (10, 6786637), (11, 6169670), (13, 5220490), (22, 3084835), (26, 2610245), (55, 1233934), (65, 1044098), (110, 616967), (130, 522049), (143, 474590), (286, 237295), (715, 94918), (1430, 47459)]