86461620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5081

約数の個数: 96

約数和(自身を含む): 283481856

約数和(自身を除く): 197020236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5021, 5740, 8610, 10042, 15063, 17220, 20084, 25105, 30126, 35147, 50210, 60252, 70294, 75315, 100420, 105441, 140588, 150630, 175735, 205861, 210882, 301260, 351470, 411722, 421764, 527205, 617583, 702940, 823444, 1029305, 1054410, 1235166, 1441027, 2058610, 2108820, 2470332, 2882054, 3087915, 4117220, 4323081, 5764108, 6175830, 7205135, 8646162, 12351660, 14410270, 17292324, 21615405, 28820540, 43230810, 86461620]

約数ペア:

[(1, 86461620), (2, 43230810), (3, 28820540), (4, 21615405), (5, 17292324), (6, 14410270), (7, 12351660), (10, 8646162), (12, 7205135), (14, 6175830), (15, 5764108), (20, 4323081), (21, 4117220), (28, 3087915), (30, 2882054), (35, 2470332), (41, 2108820), (42, 2058610), (60, 1441027), (70, 1235166), (82, 1054410), (84, 1029305), (105, 823444), (123, 702940), (140, 617583), (164, 527205), (205, 421764), (210, 411722), (246, 351470), (287, 301260), (410, 210882), (420, 205861), (492, 175735), (574, 150630), (615, 140588), (820, 105441), (861, 100420), (1148, 75315), (1230, 70294), (1435, 60252), (1722, 50210), (2460, 35147), (2870, 30126), (3444, 25105), (4305, 20084), (5021, 17220), (5740, 15063), (8610, 10042)]