47324340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 173916288

約数和(自身を除く): 126591948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 71, 84, 90, 92, 105, 115, 126, 138, 140, 142, 161, 180, 207, 210, 213, 230, 252, 276, 284, 315, 322, 345, 355, 414, 420, 426, 460, 483, 497, 529, 630, 639, 644, 690, 710, 805, 828, 852, 966, 994, 1035, 1058, 1065, 1260, 1278, 1380, 1420, 1449, 1491, 1587, 1610, 1633, 1932, 1988, 2070, 2116, 2130, 2415, 2485, 2556, 2645, 2898, 2982, 3174, 3195, 3220, 3266, 3703, 4140, 4260, 4473, 4761, 4830, 4899, 4970, 5290, 5796, 5964, 6348, 6390, 6532, 7245, 7406, 7455, 7935, 8165, 8946, 9522, 9660, 9798, 9940, 10580, 11109, 11431, 12780, 14490, 14697, 14812, 14910, 15870, 16330, 17892, 18515, 19044, 19596, 22218, 22365, 22862, 23805, 24495, 28980, 29394, 29820, 31740, 32660, 33327, 34293, 37030, 37559, 44436, 44730, 45724, 47610, 48990, 55545, 57155, 58788, 66654, 68586, 73485, 74060, 75118, 89460, 95220, 97980, 102879, 111090, 112677, 114310, 133308, 137172, 146970, 150236, 166635, 171465, 187795, 205758, 222180, 225354, 228620, 262913, 293940, 333270, 338031, 342930, 375590, 411516, 450708, 514395, 525826, 563385, 666540, 676062, 685860, 751180, 788739, 1028790, 1051652, 1126770, 1314565, 1352124, 1577478, 1690155, 2057580, 2253540, 2366217, 2629130, 3154956, 3380310, 3943695, 4732434, 5258260, 6760620, 7887390, 9464868, 11831085, 15774780, 23662170, 47324340]

約数ペア:

[(1, 47324340), (2, 23662170), (3, 15774780), (4, 11831085), (5, 9464868), (6, 7887390), (7, 6760620), (9, 5258260), (10, 4732434), (12, 3943695), (14, 3380310), (15, 3154956), (18, 2629130), (20, 2366217), (21, 2253540), (23, 2057580), (28, 1690155), (30, 1577478), (35, 1352124), (36, 1314565), (42, 1126770), (45, 1051652), (46, 1028790), (60, 788739), (63, 751180), (69, 685860), (70, 676062), (71, 666540), (84, 563385), (90, 525826), (92, 514395), (105, 450708), (115, 411516), (126, 375590), (138, 342930), (140, 338031), (142, 333270), (161, 293940), (180, 262913), (207, 228620), (210, 225354), (213, 222180), (230, 205758), (252, 187795), (276, 171465), (284, 166635), (315, 150236), (322, 146970), (345, 137172), (355, 133308), (414, 114310), (420, 112677), (426, 111090), (460, 102879), (483, 97980), (497, 95220), (529, 89460), (630, 75118), (639, 74060), (644, 73485), (690, 68586), (710, 66654), (805, 58788), (828, 57155), (852, 55545), (966, 48990), (994, 47610), (1035, 45724), (1058, 44730), (1065, 44436), (1260, 37559), (1278, 37030), (1380, 34293), (1420, 33327), (1449, 32660), (1491, 31740), (1587, 29820), (1610, 29394), (1633, 28980), (1932, 24495), (1988, 23805), (2070, 22862), (2116, 22365), (2130, 22218), (2415, 19596), (2485, 19044), (2556, 18515), (2645, 17892), (2898, 16330), (2982, 15870), (3174, 14910), (3195, 14812), (3220, 14697), (3266, 14490), (3703, 12780), (4140, 11431), (4260, 11109), (4473, 10580), (4761, 9940), (4830, 9798), (4899, 9660), (4970, 9522), (5290, 8946), (5796, 8165), (5964, 7935), (6348, 7455), (6390, 7406), (6532, 7245)]