270744990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{134699}}^1$

素因数の和:134776

約数の個数: 32

約数和(自身を含む): 659491200

約数和(自身を除く): 388746210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 134699, 269398, 404097, 673495, 808194, 1346990, 2020485, 4040970, 9024833, 18049666, 27074499, 45124165, 54148998, 90248330, 135372495, 270744990]

約数ペア:

[(1, 270744990), (2, 135372495), (3, 90248330), (5, 54148998), (6, 45124165), (10, 27074499), (15, 18049666), (30, 9024833), (67, 4040970), (134, 2020485), (201, 1346990), (335, 808194), (402, 673495), (670, 404097), (1005, 269398), (2010, 134699)]