31869090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32191}}^1$

素因数の和:32215

約数の個数: 48

約数和(自身を含む): 90395136

約数和(自身を除く): 58526046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 32191, 64382, 96573, 160955, 193146, 289719, 321910, 354101, 482865, 579438, 708202, 965730, 1062303, 1448595, 1770505, 2124606, 2897190, 3186909, 3541010, 5311515, 6373818, 10623030, 15934545, 31869090]

約数ペア:

[(1, 31869090), (2, 15934545), (3, 10623030), (5, 6373818), (6, 5311515), (9, 3541010), (10, 3186909), (11, 2897190), (15, 2124606), (18, 1770505), (22, 1448595), (30, 1062303), (33, 965730), (45, 708202), (55, 579438), (66, 482865), (90, 354101), (99, 321910), (110, 289719), (165, 193146), (198, 160955), (330, 96573), (495, 64382), (990, 32191)]