29798510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 61732800

約数和(自身を除く): 31934290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2857, 5215, 5714, 10430, 14285, 19999, 28570, 39998, 99995, 199990, 425693, 851386, 2128465, 2979851, 4256930, 5959702, 14899255, 29798510]

約数ペア:

[(1, 29798510), (2, 14899255), (5, 5959702), (7, 4256930), (10, 2979851), (14, 2128465), (35, 851386), (70, 425693), (149, 199990), (298, 99995), (745, 39998), (1043, 28570), (1490, 19999), (2086, 14285), (2857, 10430), (5215, 5714)]