270470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 541728

約数和(自身を除く): 271258

約数列:

[1, 2, 5, 10, 17, 34, 37, 43, 74, 85, 86, 170, 185, 215, 370, 430, 629, 731, 1258, 1462, 1591, 3145, 3182, 3655, 6290, 7310, 7955, 15910, 27047, 54094, 135235, 270470]

約数ペア:

[(1, 270470), (2, 135235), (5, 54094), (10, 27047), (17, 15910), (34, 7955), (37, 7310), (43, 6290), (74, 3655), (85, 3182), (86, 3145), (170, 1591), (185, 1462), (215, 1258), (370, 731), (430, 629)]