30921558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119851}}^1$

素因数の和:119899

約数の個数: 16

約数和(自身を含む): 63281856

約数和(自身を除く): 32360298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 119851, 239702, 359553, 719106, 5153593, 10307186, 15460779, 30921558]

約数ペア:

[(1, 30921558), (2, 15460779), (3, 10307186), (6, 5153593), (43, 719106), (86, 359553), (129, 239702), (258, 119851)]