2788045110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3442031}}^1$

素因数の和:3442050

約数の個数: 40

約数和(自身を含む): 7496745696

約数和(自身を除く): 4708700586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3442031, 6884062, 10326093, 17210155, 20652186, 30978279, 34420310, 51630465, 61956558, 92934837, 103260930, 154891395, 185869674, 278804511, 309782790, 464674185, 557609022, 929348370, 1394022555, 2788045110]

約数ペア:

[(1, 2788045110), (2, 1394022555), (3, 929348370), (5, 557609022), (6, 464674185), (9, 309782790), (10, 278804511), (15, 185869674), (18, 154891395), (27, 103260930), (30, 92934837), (45, 61956558), (54, 51630465), (81, 34420310), (90, 30978279), (135, 20652186), (162, 17210155), (270, 10326093), (405, 6884062), (810, 3442031)]