2855631450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 8433745920

約数和(自身を除く): 5578114470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 191, 203, 210, 290, 350, 382, 406, 435, 491, 525, 573, 609, 725, 870, 955, 982, 1015, 1050, 1146, 1218, 1337, 1450, 1473, 1910, 2030, 2175, 2455, 2674, 2865, 2946, 3045, 3437, 4011, 4350, 4775, 4910, 5075, 5539, 5730, 6090, 6685, 6874, 7365, 8022, 9550, 10150, 10311, 11078, 12275, 13370, 14239, 14325, 14730, 15225, 16617, 17185, 20055, 20622, 24550, 27695, 28478, 28650, 30450, 33234, 33425, 34370, 36825, 38773, 40110, 42717, 51555, 55390, 66850, 71195, 73650, 77546, 83085, 85434, 85925, 93781, 99673, 100275, 103110, 116319, 138475, 142390, 166170, 171850, 187562, 193865, 199346, 200550, 213585, 232638, 257775, 276950, 281343, 299019, 355975, 387730, 415425, 427170, 468905, 498365, 515550, 562686, 581595, 598038, 656467, 711950, 830850, 937810, 969325, 996730, 1067925, 1163190, 1312934, 1406715, 1495095, 1938650, 1969401, 2135850, 2344525, 2491825, 2719649, 2813430, 2907975, 2990190, 3282335, 3938802, 4689050, 4983650, 5439298, 5815950, 6564670, 7033575, 7475475, 8158947, 9847005, 13598245, 14067150, 14950950, 16317894, 16411675, 19037543, 19694010, 27196490, 32823350, 38075086, 40794735, 49235025, 57112629, 67991225, 81589470, 95187715, 98470050, 114225258, 135982450, 190375430, 203973675, 285563145, 407947350, 475938575, 571126290, 951877150, 1427815725, 2855631450]

約数ペア:

[(1, 2855631450), (2, 1427815725), (3, 951877150), (5, 571126290), (6, 475938575), (7, 407947350), (10, 285563145), (14, 203973675), (15, 190375430), (21, 135982450), (25, 114225258), (29, 98470050), (30, 95187715), (35, 81589470), (42, 67991225), (50, 57112629), (58, 49235025), (70, 40794735), (75, 38075086), (87, 32823350), (105, 27196490), (145, 19694010), (150, 19037543), (174, 16411675), (175, 16317894), (191, 14950950), (203, 14067150), (210, 13598245), (290, 9847005), (350, 8158947), (382, 7475475), (406, 7033575), (435, 6564670), (491, 5815950), (525, 5439298), (573, 4983650), (609, 4689050), (725, 3938802), (870, 3282335), (955, 2990190), (982, 2907975), (1015, 2813430), (1050, 2719649), (1146, 2491825), (1218, 2344525), (1337, 2135850), (1450, 1969401), (1473, 1938650), (1910, 1495095), (2030, 1406715), (2175, 1312934), (2455, 1163190), (2674, 1067925), (2865, 996730), (2946, 969325), (3045, 937810), (3437, 830850), (4011, 711950), (4350, 656467), (4775, 598038), (4910, 581595), (5075, 562686), (5539, 515550), (5730, 498365), (6090, 468905), (6685, 427170), (6874, 415425), (7365, 387730), (8022, 355975), (9550, 299019), (10150, 281343), (10311, 276950), (11078, 257775), (12275, 232638), (13370, 213585), (14239, 200550), (14325, 199346), (14730, 193865), (15225, 187562), (16617, 171850), (17185, 166170), (20055, 142390), (20622, 138475), (24550, 116319), (27695, 103110), (28478, 100275), (28650, 99673), (30450, 93781), (33234, 85925), (33425, 85434), (34370, 83085), (36825, 77546), (38773, 73650), (40110, 71195), (42717, 66850), (51555, 55390)]