39954870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 80

約数和(自身を含む): 108673488

約数和(自身を除く): 68718618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 461, 535, 642, 810, 922, 963, 1070, 1383, 1605, 1926, 2305, 2766, 2889, 3210, 4149, 4610, 4815, 5778, 6915, 8298, 8667, 9630, 12447, 13830, 14445, 17334, 20745, 24894, 28890, 37341, 41490, 43335, 49327, 62235, 74682, 86670, 98654, 124470, 147981, 186705, 246635, 295962, 373410, 443943, 493270, 739905, 887886, 1331829, 1479810, 2219715, 2663658, 3995487, 4439430, 6659145, 7990974, 13318290, 19977435, 39954870]

約数ペア:

[(1, 39954870), (2, 19977435), (3, 13318290), (5, 7990974), (6, 6659145), (9, 4439430), (10, 3995487), (15, 2663658), (18, 2219715), (27, 1479810), (30, 1331829), (45, 887886), (54, 739905), (81, 493270), (90, 443943), (107, 373410), (135, 295962), (162, 246635), (214, 186705), (270, 147981), (321, 124470), (405, 98654), (461, 86670), (535, 74682), (642, 62235), (810, 49327), (922, 43335), (963, 41490), (1070, 37341), (1383, 28890), (1605, 24894), (1926, 20745), (2305, 17334), (2766, 14445), (2889, 13830), (3210, 12447), (4149, 9630), (4610, 8667), (4815, 8298), (5778, 6915)]