61198380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{339991}}^1$

素因数の和:340006

約数の個数: 36

約数和(自身を含む): 185635632

約数和(自身を除く): 124437252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 339991, 679982, 1019973, 1359964, 1699955, 2039946, 3059919, 3399910, 4079892, 5099865, 6119838, 6799820, 10199730, 12239676, 15299595, 20399460, 30599190, 61198380]

約数ペア:

[(1, 61198380), (2, 30599190), (3, 20399460), (4, 15299595), (5, 12239676), (6, 10199730), (9, 6799820), (10, 6119838), (12, 5099865), (15, 4079892), (18, 3399910), (20, 3059919), (30, 2039946), (36, 1699955), (45, 1359964), (60, 1019973), (90, 679982), (180, 339991)]