15694732090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7499}}^1$

素因数の和:7687

約数の個数: 64

約数和(自身を含む): 29730240000

約数和(自身を除く): 14035507910

約数列:

[1, 2, 5, 10, 47, 61, 73, 94, 122, 146, 235, 305, 365, 470, 610, 730, 2867, 3431, 4453, 5734, 6862, 7499, 8906, 14335, 14998, 17155, 22265, 28670, 34310, 37495, 44530, 74990, 209291, 352453, 418582, 457439, 547427, 704906, 914878, 1046455, 1094854, 1762265, 2092910, 2287195, 2737135, 3524530, 4574390, 5474270, 21499633, 25729069, 33393047, 42999266, 51458138, 66786094, 107498165, 128645345, 166965235, 214996330, 257290690, 333930470, 1569473209, 3138946418, 7847366045, 15694732090]

約数ペア:

[(1, 15694732090), (2, 7847366045), (5, 3138946418), (10, 1569473209), (47, 333930470), (61, 257290690), (73, 214996330), (94, 166965235), (122, 128645345), (146, 107498165), (235, 66786094), (305, 51458138), (365, 42999266), (470, 33393047), (610, 25729069), (730, 21499633), (2867, 5474270), (3431, 4574390), (4453, 3524530), (5734, 2737135), (6862, 2287195), (7499, 2092910), (8906, 1762265), (14335, 1094854), (14998, 1046455), (17155, 914878), (22265, 704906), (28670, 547427), (34310, 457439), (37495, 418582), (44530, 352453), (74990, 209291)]