140790722

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 225056700

約数和(自身を除く): 84265978

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 1789, 2071, 3578, 4142, 33991, 39349, 67982, 78698, 195001, 390002, 645829, 1291658, 3705019, 7410038, 70395361, 140790722]

約数ペア:

[(1, 140790722), (2, 70395361), (19, 7410038), (38, 3705019), (109, 1291658), (218, 645829), (361, 390002), (722, 195001), (1789, 78698), (2071, 67982), (3578, 39349), (4142, 33991)]