91430870

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{61363}}^1$

素因数の和:61519

約数の個数: 16

約数和(自身を含む): 165682800

約数和(自身を除く): 74251930

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 61363, 122726, 306815, 613630, 9143087, 18286174, 45715435, 91430870]

約数ペア:

[(1, 91430870), (2, 45715435), (5, 18286174), (10, 9143087), (149, 613630), (298, 306815), (745, 122726), (1490, 61363)]