67373330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 56178670

約数列:

[1, 2, 5, 10, 103, 149, 206, 298, 439, 515, 745, 878, 1030, 1490, 2195, 4390, 15347, 30694, 45217, 65411, 76735, 90434, 130822, 153470, 226085, 327055, 452170, 654110, 6737333, 13474666, 33686665, 67373330]

約数ペア:

[(1, 67373330), (2, 33686665), (5, 13474666), (10, 6737333), (103, 654110), (149, 452170), (206, 327055), (298, 226085), (439, 153470), (515, 130822), (745, 90434), (878, 76735), (1030, 65411), (1490, 45217), (2195, 30694), (4390, 15347)]