12700380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 31651620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 2749, 4620, 5498, 8247, 10996, 13745, 16494, 19243, 27490, 30239, 32988, 38486, 41235, 54980, 57729, 60478, 76972, 82470, 90717, 96215, 115458, 120956, 151195, 164940, 181434, 192430, 211673, 230916, 288645, 302390, 362868, 384860, 423346, 453585, 577290, 604780, 635019, 846692, 907170, 1058365, 1154580, 1270038, 1814340, 2116730, 2540076, 3175095, 4233460, 6350190, 12700380]

約数ペア:

[(1, 12700380), (2, 6350190), (3, 4233460), (4, 3175095), (5, 2540076), (6, 2116730), (7, 1814340), (10, 1270038), (11, 1154580), (12, 1058365), (14, 907170), (15, 846692), (20, 635019), (21, 604780), (22, 577290), (28, 453585), (30, 423346), (33, 384860), (35, 362868), (42, 302390), (44, 288645), (55, 230916), (60, 211673), (66, 192430), (70, 181434), (77, 164940), (84, 151195), (105, 120956), (110, 115458), (132, 96215), (140, 90717), (154, 82470), (165, 76972), (210, 60478), (220, 57729), (231, 54980), (308, 41235), (330, 38486), (385, 32988), (420, 30239), (462, 27490), (660, 19243), (770, 16494), (924, 13745), (1155, 10996), (1540, 8247), (2310, 5498), (2749, 4620)]