72512230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27997}}^1$

素因数の和:28048

約数の個数: 32

約数和(自身を含む): 153205056

約数和(自身を除く): 80692826

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 27997, 55994, 139985, 195979, 279970, 391958, 979895, 1035889, 1959790, 2071778, 5179445, 7251223, 10358890, 14502446, 36256115, 72512230]

約数ペア:

[(1, 72512230), (2, 36256115), (5, 14502446), (7, 10358890), (10, 7251223), (14, 5179445), (35, 2071778), (37, 1959790), (70, 1035889), (74, 979895), (185, 391958), (259, 279970), (370, 195979), (518, 139985), (1295, 55994), (2590, 27997)]