1630012195

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 2343515328

約数和(自身を除く): 713503133

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 263, 287, 617, 1315, 1435, 1841, 2009, 3085, 4319, 9205, 10045, 10783, 12887, 21595, 25297, 30233, 53915, 64435, 75481, 126485, 151165, 162271, 177079, 377405, 528367, 811355, 885395, 1135897, 1239553, 2641835, 5679485, 6197765, 6653111, 7951279, 33265555, 39756395, 46571777, 232858885, 326002439, 1630012195]

約数ペア:

[(1, 1630012195), (5, 326002439), (7, 232858885), (35, 46571777), (41, 39756395), (49, 33265555), (205, 7951279), (245, 6653111), (263, 6197765), (287, 5679485), (617, 2641835), (1315, 1239553), (1435, 1135897), (1841, 885395), (2009, 811355), (3085, 528367), (4319, 377405), (9205, 177079), (10045, 162271), (10783, 151165), (12887, 126485), (21595, 75481), (25297, 64435), (30233, 53915)]