74714710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 85587530

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3719, 4018, 7438, 10045, 18595, 20090, 26033, 37190, 52066, 130165, 152479, 182231, 260330, 304958, 364462, 762395, 911155, 1067353, 1524790, 1822310, 2134706, 5336765, 7471471, 10673530, 14942942, 37357355, 74714710]

約数ペア:

[(1, 74714710), (2, 37357355), (5, 14942942), (7, 10673530), (10, 7471471), (14, 5336765), (35, 2134706), (41, 1822310), (49, 1524790), (70, 1067353), (82, 911155), (98, 762395), (205, 364462), (245, 304958), (287, 260330), (410, 182231), (490, 152479), (574, 130165), (1435, 52066), (2009, 37190), (2870, 26033), (3719, 20090), (4018, 18595), (7438, 10045)]