87458190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126751}}^1$

素因数の和:126784

約数の個数: 32

約数和(自身を含む): 219027456

約数和(自身を除く): 131569266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 126751, 253502, 380253, 633755, 760506, 1267510, 1901265, 2915273, 3802530, 5830546, 8745819, 14576365, 17491638, 29152730, 43729095, 87458190]

約数ペア:

[(1, 87458190), (2, 43729095), (3, 29152730), (5, 17491638), (6, 14576365), (10, 8745819), (15, 5830546), (23, 3802530), (30, 2915273), (46, 1901265), (69, 1267510), (115, 760506), (138, 633755), (230, 380253), (345, 253502), (690, 126751)]