30541218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71693}}^1$

素因数の和:71769

約数の個数: 16

約数和(自身を含む): 61943616

約数和(自身を除く): 31402398

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71693, 143386, 215079, 430158, 5090203, 10180406, 15270609, 30541218]

約数ペア:

[(1, 30541218), (2, 15270609), (3, 10180406), (6, 5090203), (71, 430158), (142, 215079), (213, 143386), (426, 71693)]