843230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1625184

約数和(自身を除く): 781954

約数列:

[1, 2, 5, 10, 37, 43, 53, 74, 86, 106, 185, 215, 265, 370, 430, 530, 1591, 1961, 2279, 3182, 3922, 4558, 7955, 9805, 11395, 15910, 19610, 22790, 84323, 168646, 421615, 843230]

約数ペア:

[(1, 843230), (2, 421615), (5, 168646), (10, 84323), (37, 22790), (43, 19610), (53, 15910), (74, 11395), (86, 9805), (106, 7955), (185, 4558), (215, 3922), (265, 3182), (370, 2279), (430, 1961), (530, 1591)]