74218370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5450

約数の個数: 32

約数和(自身を含む): 142577280

約数和(自身を除く): 68358910

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 5351, 6935, 10702, 13870, 26755, 53510, 101669, 203338, 390623, 508345, 781246, 1016690, 1953115, 3906230, 7421837, 14843674, 37109185, 74218370]

約数ペア:

[(1, 74218370), (2, 37109185), (5, 14843674), (10, 7421837), (19, 3906230), (38, 1953115), (73, 1016690), (95, 781246), (146, 508345), (190, 390623), (365, 203338), (730, 101669), (1387, 53510), (2774, 26755), (5351, 13870), (6935, 10702)]