47320980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 152334336

約数和(自身を除く): 105013356

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, 210, 307, 367, 420, 614, 734, 921, 1101, 1228, 1468, 1535, 1835, 1842, 2149, 2202, 2569, 3070, 3670, 3684, 4298, 4404, 4605, 5138, 5505, 6140, 6447, 7340, 7707, 8596, 9210, 10276, 10745, 11010, 12845, 12894, 15414, 18420, 21490, 22020, 25690, 25788, 30828, 32235, 38535, 42980, 51380, 64470, 77070, 112669, 128940, 154140, 225338, 338007, 450676, 563345, 676014, 788683, 1126690, 1352028, 1577366, 1690035, 2253380, 2366049, 3154732, 3380070, 3943415, 4732098, 6760140, 7886830, 9464196, 11830245, 15773660, 23660490, 47320980]

約数ペア:

[(1, 47320980), (2, 23660490), (3, 15773660), (4, 11830245), (5, 9464196), (6, 7886830), (7, 6760140), (10, 4732098), (12, 3943415), (14, 3380070), (15, 3154732), (20, 2366049), (21, 2253380), (28, 1690035), (30, 1577366), (35, 1352028), (42, 1126690), (60, 788683), (70, 676014), (84, 563345), (105, 450676), (140, 338007), (210, 225338), (307, 154140), (367, 128940), (420, 112669), (614, 77070), (734, 64470), (921, 51380), (1101, 42980), (1228, 38535), (1468, 32235), (1535, 30828), (1835, 25788), (1842, 25690), (2149, 22020), (2202, 21490), (2569, 18420), (3070, 15414), (3670, 12894), (3684, 12845), (4298, 11010), (4404, 10745), (4605, 10276), (5138, 9210), (5505, 8596), (6140, 7707), (6447, 7340)]