69529390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2477}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 143446464

約数和(自身を除く): 73917074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2477, 2807, 4010, 4954, 5614, 12385, 14035, 17339, 24770, 28070, 34678, 86695, 173390, 993277, 1986554, 4966385, 6952939, 9932770, 13905878, 34764695, 69529390]

約数ペア:

[(1, 69529390), (2, 34764695), (5, 13905878), (7, 9932770), (10, 6952939), (14, 4966385), (35, 1986554), (70, 993277), (401, 173390), (802, 86695), (2005, 34678), (2477, 28070), (2807, 24770), (4010, 17339), (4954, 14035), (5614, 12385)]