2504010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 4131510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 191, 230, 285, 345, 382, 437, 570, 573, 690, 874, 955, 1146, 1311, 1910, 2185, 2622, 2865, 3629, 4370, 4393, 5730, 6555, 7258, 8786, 10887, 13110, 13179, 18145, 21774, 21965, 26358, 36290, 43930, 54435, 65895, 83467, 108870, 131790, 166934, 250401, 417335, 500802, 834670, 1252005, 2504010]

約数ペア:

[(1, 2504010), (2, 1252005), (3, 834670), (5, 500802), (6, 417335), (10, 250401), (15, 166934), (19, 131790), (23, 108870), (30, 83467), (38, 65895), (46, 54435), (57, 43930), (69, 36290), (95, 26358), (114, 21965), (115, 21774), (138, 18145), (190, 13179), (191, 13110), (230, 10887), (285, 8786), (345, 7258), (382, 6555), (437, 5730), (570, 4393), (573, 4370), (690, 3629), (874, 2865), (955, 2622), (1146, 2185), (1311, 1910)]