67670120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241679}}^1$

素因数の和:241697

約数の個数: 32

約数和(自身を含む): 174009600

約数和(自身を除く): 106339480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241679, 483358, 966716, 1208395, 1691753, 1933432, 2416790, 3383506, 4833580, 6767012, 8458765, 9667160, 13534024, 16917530, 33835060, 67670120]

約数ペア:

[(1, 67670120), (2, 33835060), (4, 16917530), (5, 13534024), (7, 9667160), (8, 8458765), (10, 6767012), (14, 4833580), (20, 3383506), (28, 2416790), (35, 1933432), (40, 1691753), (56, 1208395), (70, 966716), (140, 483358), (280, 241679)]