858193890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28606463}}^1$

素因数の和:28606473

約数の個数: 16

約数和(自身を含む): 2059665408

約数和(自身を除く): 1201471518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28606463, 57212926, 85819389, 143032315, 171638778, 286064630, 429096945, 858193890]

約数ペア:

[(1, 858193890), (2, 429096945), (3, 286064630), (5, 171638778), (6, 143032315), (10, 85819389), (15, 57212926), (30, 28606463)]