85947290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60103}}^1$

素因数の和:60134

約数の個数: 32

約数和(自身を含む): 181754496

約数和(自身を除く): 95807206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 60103, 120206, 300515, 601030, 661133, 781339, 1322266, 1562678, 3305665, 3906695, 6611330, 7813390, 8594729, 17189458, 42973645, 85947290]

約数ペア:

[(1, 85947290), (2, 42973645), (5, 17189458), (10, 8594729), (11, 7813390), (13, 6611330), (22, 3906695), (26, 3305665), (55, 1562678), (65, 1322266), (110, 781339), (130, 661133), (143, 601030), (286, 300515), (715, 120206), (1430, 60103)]