2951680620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43651}}^1$

素因数の和:43700

約数の個数: 144

約数和(自身を含む): 10032277248

約数和(自身を除く): 7080596628

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, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5635, 6762, 9660, 11270, 13524, 16905, 22540, 33810, 43651, 67620, 87302, 130953, 174604, 218255, 261906, 305557, 436510, 523812, 611114, 654765, 873020, 916671, 1003973, 1222228, 1309530, 1527785, 1833342, 2007946, 2138899, 2619060, 3011919, 3055570, 3666684, 4015892, 4277798, 4583355, 5019865, 6023838, 6111140, 6416697, 7027811, 8555596, 9166710, 10039730, 10694495, 12047676, 12833394, 14055622, 15059595, 18333420, 20079460, 21083433, 21388990, 25666788, 28111244, 30119190, 32083485, 35139055, 42166866, 42777980, 49194677, 60238380, 64166970, 70278110, 84333732, 98389354, 105417165, 128333940, 140556220, 147584031, 196778708, 210834330, 245973385, 295168062, 421668660, 491946770, 590336124, 737920155, 983893540, 1475840310, 2951680620]

約数ペア:

[(1, 2951680620), (2, 1475840310), (3, 983893540), (4, 737920155), (5, 590336124), (6, 491946770), (7, 421668660), (10, 295168062), (12, 245973385), (14, 210834330), (15, 196778708), (20, 147584031), (21, 140556220), (23, 128333940), (28, 105417165), (30, 98389354), (35, 84333732), (42, 70278110), (46, 64166970), (49, 60238380), (60, 49194677), (69, 42777980), (70, 42166866), (84, 35139055), (92, 32083485), (98, 30119190), (105, 28111244), (115, 25666788), (138, 21388990), (140, 21083433), (147, 20079460), (161, 18333420), (196, 15059595), (210, 14055622), (230, 12833394), (245, 12047676), (276, 10694495), (294, 10039730), (322, 9166710), (345, 8555596), (420, 7027811), (460, 6416697), (483, 6111140), (490, 6023838), (588, 5019865), (644, 4583355), (690, 4277798), (735, 4015892), (805, 3666684), (966, 3055570), (980, 3011919), (1127, 2619060), (1380, 2138899), (1470, 2007946), (1610, 1833342), (1932, 1527785), (2254, 1309530), (2415, 1222228), (2940, 1003973), (3220, 916671), (3381, 873020), (4508, 654765), (4830, 611114), (5635, 523812), (6762, 436510), (9660, 305557), (11270, 261906), (13524, 218255), (16905, 174604), (22540, 130953), (33810, 87302), (43651, 67620)]