40521270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1350709}}^1$

素因数の和:1350719

約数の個数: 16

約数和(自身を含む): 97251120

約数和(自身を除く): 56729850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1350709, 2701418, 4052127, 6753545, 8104254, 13507090, 20260635, 40521270]

約数ペア:

[(1, 40521270), (2, 20260635), (3, 13507090), (5, 8104254), (6, 6753545), (10, 4052127), (15, 2701418), (30, 1350709)]