2626010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2392102

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 197, 215, 310, 394, 430, 985, 1333, 1970, 2666, 6107, 6665, 8471, 12214, 13330, 16942, 30535, 42355, 61070, 84710, 262601, 525202, 1313005, 2626010]

約数ペア:

[(1, 2626010), (2, 1313005), (5, 525202), (10, 262601), (31, 84710), (43, 61070), (62, 42355), (86, 30535), (155, 16942), (197, 13330), (215, 12214), (310, 8471), (394, 6665), (430, 6107), (985, 2666), (1333, 1970)]