90381310

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{33599}}^1$

素因数の和:33875

約数の個数: 16

約数和(自身を含む): 163296000

約数和(自身を除く): 72914690

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 33599, 67198, 167995, 335990, 9038131, 18076262, 45190655, 90381310]

約数ペア:

[(1, 90381310), (2, 45190655), (5, 18076262), (10, 9038131), (269, 335990), (538, 167995), (1345, 67198), (2690, 33599)]