22163530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 40988304

約数和(自身を除く): 18824774

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 313, 365, 485, 626, 730, 970, 1565, 3130, 7081, 14162, 22849, 30361, 35405, 45698, 60722, 70810, 114245, 151805, 228490, 303610, 2216353, 4432706, 11081765, 22163530]

約数ペア:

[(1, 22163530), (2, 11081765), (5, 4432706), (10, 2216353), (73, 303610), (97, 228490), (146, 151805), (194, 114245), (313, 70810), (365, 60722), (485, 45698), (626, 35405), (730, 30361), (970, 22849), (1565, 14162), (3130, 7081)]