4220783430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{140692781}}^1$

素因数の和:140692791

約数の個数: 16

約数和(自身を含む): 10129880304

約数和(自身を除く): 5909096874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 140692781, 281385562, 422078343, 703463905, 844156686, 1406927810, 2110391715, 4220783430]

約数ペア:

[(1, 4220783430), (2, 2110391715), (3, 1406927810), (5, 844156686), (6, 703463905), (10, 422078343), (15, 281385562), (30, 140692781)]