30839406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395377}}^1$

素因数の和:395395

約数の個数: 16

約数和(自身を含む): 66423504

約数和(自身を除く): 35584098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395377, 790754, 1186131, 2372262, 5139901, 10279802, 15419703, 30839406]

約数ペア:

[(1, 30839406), (2, 15419703), (3, 10279802), (6, 5139901), (13, 2372262), (26, 1186131), (39, 790754), (78, 395377)]