28003890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{933463}}^1$

素因数の和:933473

約数の個数: 16

約数和(自身を含む): 67209408

約数和(自身を除く): 39205518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 933463, 1866926, 2800389, 4667315, 5600778, 9334630, 14001945, 28003890]

約数ペア:

[(1, 28003890), (2, 14001945), (3, 9334630), (5, 5600778), (6, 4667315), (10, 2800389), (15, 1866926), (30, 933463)]