1338370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 2747520

約数和(自身を除く): 1409150

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1265, 2530, 2645, 5290, 5819, 11638, 12167, 24334, 29095, 58190, 60835, 121670, 133837, 267674, 669185, 1338370]

約数ペア:

[(1, 1338370), (2, 669185), (5, 267674), (10, 133837), (11, 121670), (22, 60835), (23, 58190), (46, 29095), (55, 24334), (110, 12167), (115, 11638), (230, 5819), (253, 5290), (506, 2645), (529, 2530), (1058, 1265)]