88978380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51137}}^1$

素因数の和:51178

約数の個数: 48

約数和(自身を含む): 257735520

約数和(自身を除く): 168757140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 51137, 102274, 153411, 204548, 255685, 306822, 511370, 613644, 767055, 1022740, 1482973, 1534110, 2965946, 3068220, 4448919, 5931892, 7414865, 8897838, 14829730, 17795676, 22244595, 29659460, 44489190, 88978380]

約数ペア:

[(1, 88978380), (2, 44489190), (3, 29659460), (4, 22244595), (5, 17795676), (6, 14829730), (10, 8897838), (12, 7414865), (15, 5931892), (20, 4448919), (29, 3068220), (30, 2965946), (58, 1534110), (60, 1482973), (87, 1022740), (116, 767055), (145, 613644), (174, 511370), (290, 306822), (348, 255685), (435, 204548), (580, 153411), (870, 102274), (1740, 51137)]