1746230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3345408

約数和(自身を除く): 1599178

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 131, 155, 215, 262, 310, 430, 655, 1310, 1333, 2666, 4061, 5633, 6665, 8122, 11266, 13330, 20305, 28165, 40610, 56330, 174623, 349246, 873115, 1746230]

約数ペア:

[(1, 1746230), (2, 873115), (5, 349246), (10, 174623), (31, 56330), (43, 40610), (62, 28165), (86, 20305), (131, 13330), (155, 11266), (215, 8122), (262, 6665), (310, 5633), (430, 4061), (655, 2666), (1310, 1333)]