71119190

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 60100810

約数列:

[1, 2, 5, 10, 59, 118, 149, 295, 298, 590, 745, 809, 1490, 1618, 4045, 8090, 8791, 17582, 43955, 47731, 87910, 95462, 120541, 238655, 241082, 477310, 602705, 1205410, 7111919, 14223838, 35559595, 71119190]

約数ペア:

[(1, 71119190), (2, 35559595), (5, 14223838), (10, 7111919), (59, 1205410), (118, 602705), (149, 477310), (295, 241082), (298, 238655), (590, 120541), (745, 95462), (809, 87910), (1490, 47731), (1618, 43955), (4045, 17582), (8090, 8791)]