72751530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105437}}^1$

素因数の和:105470

約数の個数: 32

約数和(自身を含む): 182196864

約数和(自身を除く): 109445334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105437, 210874, 316311, 527185, 632622, 1054370, 1581555, 2425051, 3163110, 4850102, 7275153, 12125255, 14550306, 24250510, 36375765, 72751530]

約数ペア:

[(1, 72751530), (2, 36375765), (3, 24250510), (5, 14550306), (6, 12125255), (10, 7275153), (15, 4850102), (23, 3163110), (30, 2425051), (46, 1581555), (69, 1054370), (115, 632622), (138, 527185), (230, 316311), (345, 210874), (690, 105437)]