197801610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3221}}^1$

素因数の和:3343

約数の個数: 64

約数和(自身を含む): 501085440

約数和(自身を除く): 303283830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 3221, 4094, 6141, 6442, 9663, 10235, 12282, 16105, 19326, 20470, 30705, 32210, 48315, 61410, 74083, 96630, 148166, 222249, 286669, 370415, 444498, 573338, 740830, 860007, 1111245, 1433345, 1720014, 2222490, 2866690, 4300035, 6593387, 8600070, 13186774, 19780161, 32966935, 39560322, 65933870, 98900805, 197801610]

約数ペア:

[(1, 197801610), (2, 98900805), (3, 65933870), (5, 39560322), (6, 32966935), (10, 19780161), (15, 13186774), (23, 8600070), (30, 6593387), (46, 4300035), (69, 2866690), (89, 2222490), (115, 1720014), (138, 1433345), (178, 1111245), (230, 860007), (267, 740830), (345, 573338), (445, 444498), (534, 370415), (690, 286669), (890, 222249), (1335, 148166), (2047, 96630), (2670, 74083), (3221, 61410), (4094, 48315), (6141, 32210), (6442, 30705), (9663, 20470), (10235, 19326), (12282, 16105)]