15693806380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{45329}}^1$

素因数の和:47818

約数の個数: 48

約数和(自身を含む): 37681197120

約数和(自身を除く): 21987390740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2473, 4946, 9892, 12365, 17311, 24730, 34622, 45329, 49460, 69244, 86555, 90658, 173110, 181316, 226645, 317303, 346220, 453290, 634606, 906580, 1269212, 1586515, 3173030, 6346060, 112098617, 224197234, 448394468, 560493085, 784690319, 1120986170, 1569380638, 2241972340, 3138761276, 3923451595, 7846903190, 15693806380]

約数ペア:

[(1, 15693806380), (2, 7846903190), (4, 3923451595), (5, 3138761276), (7, 2241972340), (10, 1569380638), (14, 1120986170), (20, 784690319), (28, 560493085), (35, 448394468), (70, 224197234), (140, 112098617), (2473, 6346060), (4946, 3173030), (9892, 1586515), (12365, 1269212), (17311, 906580), (24730, 634606), (34622, 453290), (45329, 346220), (49460, 317303), (69244, 226645), (86555, 181316), (90658, 173110)]