78600090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2620003}}^1$

素因数の和:2620013

約数の個数: 16

約数和(自身を含む): 188640288

約数和(自身を除く): 110040198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2620003, 5240006, 7860009, 13100015, 15720018, 26200030, 39300045, 78600090]

約数ペア:

[(1, 78600090), (2, 39300045), (3, 26200030), (5, 15720018), (6, 13100015), (10, 7860009), (15, 5240006), (30, 2620003)]