30127470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 47010450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 929, 1081, 1410, 1858, 2162, 2787, 3243, 4645, 5405, 5574, 6486, 9290, 10810, 13935, 16215, 21367, 27870, 32430, 42734, 43663, 64101, 87326, 106835, 128202, 130989, 213670, 218315, 261978, 320505, 436630, 641010, 654945, 1004249, 1309890, 2008498, 3012747, 5021245, 6025494, 10042490, 15063735, 30127470]

約数ペア:

[(1, 30127470), (2, 15063735), (3, 10042490), (5, 6025494), (6, 5021245), (10, 3012747), (15, 2008498), (23, 1309890), (30, 1004249), (46, 654945), (47, 641010), (69, 436630), (94, 320505), (115, 261978), (138, 218315), (141, 213670), (230, 130989), (235, 128202), (282, 106835), (345, 87326), (470, 64101), (690, 43663), (705, 42734), (929, 32430), (1081, 27870), (1410, 21367), (1858, 16215), (2162, 13935), (2787, 10810), (3243, 9290), (4645, 6486), (5405, 5574)]