142377090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4745903}}^1$

素因数の和:4745913

約数の個数: 16

約数和(自身を含む): 341705088

約数和(自身を除く): 199327998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4745903, 9491806, 14237709, 23729515, 28475418, 47459030, 71188545, 142377090]

約数ペア:

[(1, 142377090), (2, 71188545), (3, 47459030), (5, 28475418), (6, 23729515), (10, 14237709), (15, 9491806), (30, 4745903)]