33840660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 109105920

約数和(自身を除く): 75265260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 409, 420, 591, 788, 818, 985, 1182, 1227, 1379, 1636, 1970, 2045, 2364, 2454, 2758, 2863, 2955, 3940, 4090, 4137, 4908, 5516, 5726, 5910, 6135, 6895, 8180, 8274, 8589, 11452, 11820, 12270, 13790, 14315, 16548, 17178, 20685, 24540, 27580, 28630, 34356, 41370, 42945, 57260, 80573, 82740, 85890, 161146, 171780, 241719, 322292, 402865, 483438, 564011, 805730, 966876, 1128022, 1208595, 1611460, 1692033, 2256044, 2417190, 2820055, 3384066, 4834380, 5640110, 6768132, 8460165, 11280220, 16920330, 33840660]

約数ペア:

[(1, 33840660), (2, 16920330), (3, 11280220), (4, 8460165), (5, 6768132), (6, 5640110), (7, 4834380), (10, 3384066), (12, 2820055), (14, 2417190), (15, 2256044), (20, 1692033), (21, 1611460), (28, 1208595), (30, 1128022), (35, 966876), (42, 805730), (60, 564011), (70, 483438), (84, 402865), (105, 322292), (140, 241719), (197, 171780), (210, 161146), (394, 85890), (409, 82740), (420, 80573), (591, 57260), (788, 42945), (818, 41370), (985, 34356), (1182, 28630), (1227, 27580), (1379, 24540), (1636, 20685), (1970, 17178), (2045, 16548), (2364, 14315), (2454, 13790), (2758, 12270), (2863, 11820), (2955, 11452), (3940, 8589), (4090, 8274), (4137, 8180), (4908, 6895), (5516, 6135), (5726, 5910)]