3836140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 10450944

約数和(自身を除く): 6614804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 53, 55, 70, 77, 94, 106, 110, 140, 154, 188, 212, 220, 235, 265, 308, 329, 371, 385, 470, 517, 530, 583, 658, 742, 770, 940, 1034, 1060, 1166, 1316, 1484, 1540, 1645, 1855, 2068, 2332, 2491, 2585, 2915, 3290, 3619, 3710, 4081, 4982, 5170, 5830, 6580, 7238, 7420, 8162, 9964, 10340, 11660, 12455, 14476, 16324, 17437, 18095, 20405, 24910, 27401, 34874, 36190, 40810, 49820, 54802, 69748, 72380, 81620, 87185, 109604, 137005, 174370, 191807, 274010, 348740, 383614, 548020, 767228, 959035, 1918070, 3836140]

約数ペア:

[(1, 3836140), (2, 1918070), (4, 959035), (5, 767228), (7, 548020), (10, 383614), (11, 348740), (14, 274010), (20, 191807), (22, 174370), (28, 137005), (35, 109604), (44, 87185), (47, 81620), (53, 72380), (55, 69748), (70, 54802), (77, 49820), (94, 40810), (106, 36190), (110, 34874), (140, 27401), (154, 24910), (188, 20405), (212, 18095), (220, 17437), (235, 16324), (265, 14476), (308, 12455), (329, 11660), (371, 10340), (385, 9964), (470, 8162), (517, 7420), (530, 7238), (583, 6580), (658, 5830), (742, 5170), (770, 4982), (940, 4081), (1034, 3710), (1060, 3619), (1166, 3290), (1316, 2915), (1484, 2585), (1540, 2491), (1645, 2332), (1855, 2068)]