1796702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{72859}}^1$

素因数の和:73011

約数の個数: 72

約数和(自身を含む): 5489855280

約数和(自身を除く): 3693152340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 72859, 145718, 218577, 291436, 364295, 437154, 655731, 728590, 874308, 1092885, 1311462, 1457180, 2185770, 2622924, 3278655, 4371540, 6557310, 9981683, 13114620, 19963366, 29945049, 39926732, 49908415, 59890098, 89835147, 99816830, 119780196, 149725245, 179670294, 199633660, 299450490, 359340588, 449175735, 598900980, 898351470, 1796702940]

約数ペア:

[(1, 1796702940), (2, 898351470), (3, 598900980), (4, 449175735), (5, 359340588), (6, 299450490), (9, 199633660), (10, 179670294), (12, 149725245), (15, 119780196), (18, 99816830), (20, 89835147), (30, 59890098), (36, 49908415), (45, 39926732), (60, 29945049), (90, 19963366), (137, 13114620), (180, 9981683), (274, 6557310), (411, 4371540), (548, 3278655), (685, 2622924), (822, 2185770), (1233, 1457180), (1370, 1311462), (1644, 1092885), (2055, 874308), (2466, 728590), (2740, 655731), (4110, 437154), (4932, 364295), (6165, 291436), (8220, 218577), (12330, 145718), (24660, 72859)]