47174870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 89717760

約数和(自身を除く): 42542890

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 3539, 6665, 7078, 13330, 17695, 35390, 109709, 152177, 219418, 304354, 548545, 760885, 1097090, 1521770, 4717487, 9434974, 23587435, 47174870]

約数ペア:

[(1, 47174870), (2, 23587435), (5, 9434974), (10, 4717487), (31, 1521770), (43, 1097090), (62, 760885), (86, 548545), (155, 304354), (215, 219418), (310, 152177), (430, 109709), (1333, 35390), (2666, 17695), (3539, 13330), (6665, 7078)]