74017390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 137549664

約数和(自身を除く): 63532274

約数列:

[1, 2, 5, 10, 37, 74, 185, 251, 370, 502, 797, 1255, 1594, 2510, 3985, 7970, 9287, 18574, 29489, 46435, 58978, 92870, 147445, 200047, 294890, 400094, 1000235, 2000470, 7401739, 14803478, 37008695, 74017390]

約数ペア:

[(1, 74017390), (2, 37008695), (5, 14803478), (10, 7401739), (37, 2000470), (74, 1000235), (185, 400094), (251, 294890), (370, 200047), (502, 147445), (797, 92870), (1255, 58978), (1594, 46435), (2510, 29489), (3985, 18574), (7970, 9287)]