40497090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1349903}}^1$

素因数の和:1349913

約数の個数: 16

約数和(自身を含む): 97193088

約数和(自身を除く): 56695998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1349903, 2699806, 4049709, 6749515, 8099418, 13499030, 20248545, 40497090]

約数ペア:

[(1, 40497090), (2, 20248545), (3, 13499030), (5, 8099418), (6, 6749515), (10, 4049709), (15, 2699806), (30, 1349903)]