1738821330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2146693}}^1$

素因数の和:2146712

約数の個数: 40

約数和(自身を含む): 4675499532

約数和(自身を除く): 2936678202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2146693, 4293386, 6440079, 10733465, 12880158, 19320237, 21466930, 32200395, 38640474, 57960711, 64400790, 96601185, 115921422, 173882133, 193202370, 289803555, 347764266, 579607110, 869410665, 1738821330]

約数ペア:

[(1, 1738821330), (2, 869410665), (3, 579607110), (5, 347764266), (6, 289803555), (9, 193202370), (10, 173882133), (15, 115921422), (18, 96601185), (27, 64400790), (30, 57960711), (45, 38640474), (54, 32200395), (81, 21466930), (90, 19320237), (135, 12880158), (162, 10733465), (270, 6440079), (405, 4293386), (810, 2146693)]