42515270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26407}}^1$

素因数の和:26444

約数の個数: 32

約数和(自身を含む): 91266048

約数和(自身を除く): 48750778

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 26407, 52814, 132035, 184849, 264070, 369698, 607361, 924245, 1214722, 1848490, 3036805, 4251527, 6073610, 8503054, 21257635, 42515270]

約数ペア:

[(1, 42515270), (2, 21257635), (5, 8503054), (7, 6073610), (10, 4251527), (14, 3036805), (23, 1848490), (35, 1214722), (46, 924245), (70, 607361), (115, 369698), (161, 264070), (230, 184849), (322, 132035), (805, 52814), (1610, 26407)]