71284390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6359}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 137376000

約数和(自身を除く): 66091610

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 6359, 11210, 12718, 31795, 63590, 120821, 241642, 375181, 604105, 750362, 1208210, 1875905, 3751810, 7128439, 14256878, 35642195, 71284390]

約数ペア:

[(1, 71284390), (2, 35642195), (5, 14256878), (10, 7128439), (19, 3751810), (38, 1875905), (59, 1208210), (95, 750362), (118, 604105), (190, 375181), (295, 241642), (590, 120821), (1121, 63590), (2242, 31795), (5605, 12718), (6359, 11210)]