81033070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6079}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 154091520

約数和(自身を除く): 73058450

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6079, 6665, 12158, 13330, 30395, 60790, 188449, 261397, 376898, 522794, 942245, 1306985, 1884490, 2613970, 8103307, 16206614, 40516535, 81033070]

約数ペア:

[(1, 81033070), (2, 40516535), (5, 16206614), (10, 8103307), (31, 2613970), (43, 1884490), (62, 1306985), (86, 942245), (155, 522794), (215, 376898), (310, 261397), (430, 188449), (1333, 60790), (2666, 30395), (6079, 13330), (6665, 12158)]