67506540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1125109}}^1$

素因数の和:1125121

約数の個数: 24

約数和(自身を含む): 189018480

約数和(自身を除く): 121511940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1125109, 2250218, 3375327, 4500436, 5625545, 6750654, 11251090, 13501308, 16876635, 22502180, 33753270, 67506540]

約数ペア:

[(1, 67506540), (2, 33753270), (3, 22502180), (4, 16876635), (5, 13501308), (6, 11251090), (10, 6750654), (12, 5625545), (15, 4500436), (20, 3375327), (30, 2250218), (60, 1125109)]