243315570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{111103}}^1$

素因数の和:111186

約数の個数: 32

約数和(自身を含む): 591962112

約数和(自身を除く): 348646542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 111103, 222206, 333309, 555515, 666618, 1111030, 1666545, 3333090, 8110519, 16221038, 24331557, 40552595, 48663114, 81105190, 121657785, 243315570]

約数ペア:

[(1, 243315570), (2, 121657785), (3, 81105190), (5, 48663114), (6, 40552595), (10, 24331557), (15, 16221038), (30, 8110519), (73, 3333090), (146, 1666545), (219, 1111030), (365, 666618), (438, 555515), (730, 333309), (1095, 222206), (2190, 111103)]