28913190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 69569280

約数和(自身を除く): 40656090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 1979, 2435, 2922, 3958, 4870, 5937, 7305, 9895, 11874, 14610, 19790, 29685, 59370, 963773, 1927546, 2891319, 4818865, 5782638, 9637730, 14456595, 28913190]

約数ペア:

[(1, 28913190), (2, 14456595), (3, 9637730), (5, 5782638), (6, 4818865), (10, 2891319), (15, 1927546), (30, 963773), (487, 59370), (974, 29685), (1461, 19790), (1979, 14610), (2435, 11874), (2922, 9895), (3958, 7305), (4870, 5937)]