39489810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77431}}^1$

素因数の和:77458

約数の個数: 32

約数和(自身を含む): 100351872

約数和(自身を除く): 60862062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 77431, 154862, 232293, 387155, 464586, 774310, 1161465, 1316327, 2322930, 2632654, 3948981, 6581635, 7897962, 13163270, 19744905, 39489810]

約数ペア:

[(1, 39489810), (2, 19744905), (3, 13163270), (5, 7897962), (6, 6581635), (10, 3948981), (15, 2632654), (17, 2322930), (30, 1316327), (34, 1161465), (51, 774310), (85, 464586), (102, 387155), (170, 232293), (255, 154862), (510, 77431)]