54819810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 151227648

約数和(自身を除く): 96407838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 373, 414, 426, 639, 690, 710, 746, 1035, 1065, 1119, 1278, 1633, 1865, 2070, 2130, 2238, 3195, 3266, 3357, 3730, 4899, 5595, 6390, 6714, 8165, 8579, 9798, 11190, 14697, 16330, 16785, 17158, 24495, 25737, 26483, 29394, 33570, 42895, 48990, 51474, 52966, 73485, 77211, 79449, 85790, 128685, 132415, 146970, 154422, 158898, 238347, 257370, 264830, 386055, 397245, 476694, 609109, 772110, 794490, 1191735, 1218218, 1827327, 2383470, 3045545, 3654654, 5481981, 6091090, 9136635, 10963962, 18273270, 27409905, 54819810]

約数ペア:

[(1, 54819810), (2, 27409905), (3, 18273270), (5, 10963962), (6, 9136635), (9, 6091090), (10, 5481981), (15, 3654654), (18, 3045545), (23, 2383470), (30, 1827327), (45, 1218218), (46, 1191735), (69, 794490), (71, 772110), (90, 609109), (115, 476694), (138, 397245), (142, 386055), (207, 264830), (213, 257370), (230, 238347), (345, 158898), (355, 154422), (373, 146970), (414, 132415), (426, 128685), (639, 85790), (690, 79449), (710, 77211), (746, 73485), (1035, 52966), (1065, 51474), (1119, 48990), (1278, 42895), (1633, 33570), (1865, 29394), (2070, 26483), (2130, 25737), (2238, 24495), (3195, 17158), (3266, 16785), (3357, 16330), (3730, 14697), (4899, 11190), (5595, 9798), (6390, 8579), (6714, 8165)]