74902930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53887}}^1$

素因数の和:54033

約数の個数: 16

約数和(自身を含む): 135797760

約数和(自身を除く): 60894830

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 53887, 107774, 269435, 538870, 7490293, 14980586, 37451465, 74902930]

約数ペア:

[(1, 74902930), (2, 37451465), (5, 14980586), (10, 7490293), (139, 538870), (278, 269435), (695, 107774), (1390, 53887)]