40682790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1798

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 69088410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 1693, 2403, 2670, 3386, 4005, 4806, 5079, 8010, 8465, 10158, 12015, 15237, 16930, 24030, 25395, 30474, 45711, 50790, 76185, 91422, 150677, 152370, 228555, 301354, 452031, 457110, 753385, 904062, 1356093, 1506770, 2260155, 2712186, 4068279, 4520310, 6780465, 8136558, 13560930, 20341395, 40682790]

約数ペア:

[(1, 40682790), (2, 20341395), (3, 13560930), (5, 8136558), (6, 6780465), (9, 4520310), (10, 4068279), (15, 2712186), (18, 2260155), (27, 1506770), (30, 1356093), (45, 904062), (54, 753385), (89, 457110), (90, 452031), (135, 301354), (178, 228555), (267, 152370), (270, 150677), (445, 91422), (534, 76185), (801, 50790), (890, 45711), (1335, 30474), (1602, 25395), (1693, 24030), (2403, 16930), (2670, 15237), (3386, 12015), (4005, 10158), (4806, 8465), (5079, 8010)]