57950340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 197188992

約数和(自身を除く): 139238652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 857, 966, 980, 1127, 1380, 1470, 1610, 1714, 1932, 2254, 2415, 2571, 2940, 3220, 3381, 3428, 4285, 4508, 4830, 5142, 5635, 5999, 6762, 8570, 9660, 10284, 11270, 11998, 12855, 13524, 16905, 17140, 17997, 19711, 22540, 23996, 25710, 29995, 33810, 35994, 39422, 41993, 51420, 59133, 59990, 67620, 71988, 78844, 83986, 89985, 98555, 118266, 119980, 125979, 137977, 167972, 179970, 197110, 209965, 236532, 251958, 275954, 295665, 359940, 394220, 413931, 419930, 503916, 551908, 591330, 629895, 689885, 827862, 839860, 965839, 1182660, 1259790, 1379770, 1655724, 1931678, 2069655, 2519580, 2759540, 2897517, 3863356, 4139310, 4829195, 5795034, 8278620, 9658390, 11590068, 14487585, 19316780, 28975170, 57950340]

約数ペア:

[(1, 57950340), (2, 28975170), (3, 19316780), (4, 14487585), (5, 11590068), (6, 9658390), (7, 8278620), (10, 5795034), (12, 4829195), (14, 4139310), (15, 3863356), (20, 2897517), (21, 2759540), (23, 2519580), (28, 2069655), (30, 1931678), (35, 1655724), (42, 1379770), (46, 1259790), (49, 1182660), (60, 965839), (69, 839860), (70, 827862), (84, 689885), (92, 629895), (98, 591330), (105, 551908), (115, 503916), (138, 419930), (140, 413931), (147, 394220), (161, 359940), (196, 295665), (210, 275954), (230, 251958), (245, 236532), (276, 209965), (294, 197110), (322, 179970), (345, 167972), (420, 137977), (460, 125979), (483, 119980), (490, 118266), (588, 98555), (644, 89985), (690, 83986), (735, 78844), (805, 71988), (857, 67620), (966, 59990), (980, 59133), (1127, 51420), (1380, 41993), (1470, 39422), (1610, 35994), (1714, 33810), (1932, 29995), (2254, 25710), (2415, 23996), (2571, 22540), (2940, 19711), (3220, 17997), (3381, 17140), (3428, 16905), (4285, 13524), (4508, 12855), (4830, 11998), (5142, 11270), (5635, 10284), (5999, 9660), (6762, 8570)]