91147370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28219}}^1$

素因数の和:28262

約数の個数: 32

約数和(自身を含む): 182865600

約数和(自身を除く): 91718230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 28219, 56438, 141095, 282190, 479723, 536161, 959446, 1072322, 2398615, 2680805, 4797230, 5361610, 9114737, 18229474, 45573685, 91147370]

約数ペア:

[(1, 91147370), (2, 45573685), (5, 18229474), (10, 9114737), (17, 5361610), (19, 4797230), (34, 2680805), (38, 2398615), (85, 1072322), (95, 959446), (170, 536161), (190, 479723), (323, 282190), (646, 141095), (1615, 56438), (3230, 28219)]