74281790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1913}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 146352096

約数和(自身を除く): 72070306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 1913, 3530, 3826, 3883, 7766, 9565, 19130, 19415, 21043, 38830, 42086, 105215, 210430, 675289, 1350578, 3376445, 6752890, 7428179, 14856358, 37140895, 74281790]

約数ペア:

[(1, 74281790), (2, 37140895), (5, 14856358), (10, 7428179), (11, 6752890), (22, 3376445), (55, 1350578), (110, 675289), (353, 210430), (706, 105215), (1765, 42086), (1913, 38830), (3530, 21043), (3826, 19415), (3883, 19130), (7766, 9565)]