79743310

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 146124000

約数和(自身を除く): 66380690

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 491, 545, 745, 982, 1090, 1490, 2455, 4910, 16241, 32482, 53519, 73159, 81205, 107038, 146318, 162410, 267595, 365795, 535190, 731590, 7974331, 15948662, 39871655, 79743310]

約数ペア:

[(1, 79743310), (2, 39871655), (5, 15948662), (10, 7974331), (109, 731590), (149, 535190), (218, 365795), (298, 267595), (491, 162410), (545, 146318), (745, 107038), (982, 81205), (1090, 73159), (1490, 53519), (2455, 32482), (4910, 16241)]