68786940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1543}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 192987648

約数和(自身を除く): 124200708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 1543, 2229, 2972, 3086, 3715, 4458, 4629, 6172, 7430, 7715, 8916, 9258, 11145, 14860, 15430, 18516, 22290, 23145, 30860, 44580, 46290, 92580, 1146449, 2292898, 3439347, 4585796, 5732245, 6878694, 11464490, 13757388, 17196735, 22928980, 34393470, 68786940]

約数ペア:

[(1, 68786940), (2, 34393470), (3, 22928980), (4, 17196735), (5, 13757388), (6, 11464490), (10, 6878694), (12, 5732245), (15, 4585796), (20, 3439347), (30, 2292898), (60, 1146449), (743, 92580), (1486, 46290), (1543, 44580), (2229, 30860), (2972, 23145), (3086, 22290), (3715, 18516), (4458, 15430), (4629, 14860), (6172, 11145), (7430, 9258), (7715, 8916)]