13687030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 16794890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 251, 266, 287, 410, 502, 574, 665, 779, 1255, 1330, 1435, 1558, 1757, 2510, 2870, 3514, 3895, 4769, 5453, 7790, 8785, 9538, 10291, 10906, 17570, 20582, 23845, 27265, 33383, 47690, 51455, 54530, 66766, 72037, 102910, 144074, 166915, 195529, 333830, 360185, 391058, 720370, 977645, 1368703, 1955290, 2737406, 6843515, 13687030]

約数ペア:

[(1, 13687030), (2, 6843515), (5, 2737406), (7, 1955290), (10, 1368703), (14, 977645), (19, 720370), (35, 391058), (38, 360185), (41, 333830), (70, 195529), (82, 166915), (95, 144074), (133, 102910), (190, 72037), (205, 66766), (251, 54530), (266, 51455), (287, 47690), (410, 33383), (502, 27265), (574, 23845), (665, 20582), (779, 17570), (1255, 10906), (1330, 10291), (1435, 9538), (1558, 8785), (1757, 7790), (2510, 5453), (2870, 4769), (3514, 3895)]