2970726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 7188480

約数和(自身を除く): 4217754

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 103, 114, 138, 206, 209, 253, 309, 418, 437, 506, 618, 627, 759, 874, 1133, 1254, 1311, 1518, 1957, 2266, 2369, 2622, 3399, 3914, 4738, 4807, 5871, 6798, 7107, 9614, 11742, 14214, 14421, 21527, 26059, 28842, 43054, 45011, 52118, 64581, 78177, 90022, 129162, 135033, 156354, 270066, 495121, 990242, 1485363, 2970726]

約数ペア:

[(1, 2970726), (2, 1485363), (3, 990242), (6, 495121), (11, 270066), (19, 156354), (22, 135033), (23, 129162), (33, 90022), (38, 78177), (46, 64581), (57, 52118), (66, 45011), (69, 43054), (103, 28842), (114, 26059), (138, 21527), (206, 14421), (209, 14214), (253, 11742), (309, 9614), (418, 7107), (437, 6798), (506, 5871), (618, 4807), (627, 4738), (759, 3914), (874, 3399), (1133, 2622), (1254, 2369), (1311, 2266), (1518, 1957)]