67254490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 127955520

約数和(自身を除く): 60701030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1153, 1535, 2306, 3070, 5765, 5833, 11530, 11666, 21907, 29165, 43814, 58330, 109535, 219070, 353971, 707942, 1769855, 3539710, 6725449, 13450898, 33627245, 67254490]

約数ペア:

[(1, 67254490), (2, 33627245), (5, 13450898), (10, 6725449), (19, 3539710), (38, 1769855), (95, 707942), (190, 353971), (307, 219070), (614, 109535), (1153, 58330), (1535, 43814), (2306, 29165), (3070, 21907), (5765, 11666), (5833, 11530)]