83373570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 262471680

約数和(自身を除く): 179098110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1423, 1674, 1890, 1953, 2170, 2790, 2846, 3255, 3906, 4185, 4269, 5859, 6510, 7115, 8370, 8538, 9765, 9961, 11718, 12807, 14230, 19530, 19922, 21345, 25614, 29295, 29883, 38421, 42690, 44113, 49805, 58590, 59766, 64035, 76842, 88226, 89649, 99610, 128070, 132339, 149415, 179298, 192105, 220565, 264678, 268947, 298830, 308791, 384210, 397017, 441130, 448245, 537894, 617582, 661695, 794034, 896490, 926373, 1191051, 1323390, 1344735, 1543955, 1852746, 1985085, 2382102, 2689470, 2779119, 3087910, 3970170, 4631865, 5558238, 5955255, 8337357, 9263730, 11910510, 13895595, 16674714, 27791190, 41686785, 83373570]

約数ペア:

[(1, 83373570), (2, 41686785), (3, 27791190), (5, 16674714), (6, 13895595), (7, 11910510), (9, 9263730), (10, 8337357), (14, 5955255), (15, 5558238), (18, 4631865), (21, 3970170), (27, 3087910), (30, 2779119), (31, 2689470), (35, 2382102), (42, 1985085), (45, 1852746), (54, 1543955), (62, 1344735), (63, 1323390), (70, 1191051), (90, 926373), (93, 896490), (105, 794034), (126, 661695), (135, 617582), (155, 537894), (186, 448245), (189, 441130), (210, 397017), (217, 384210), (270, 308791), (279, 298830), (310, 268947), (315, 264678), (378, 220565), (434, 192105), (465, 179298), (558, 149415), (630, 132339), (651, 128070), (837, 99610), (930, 89649), (945, 88226), (1085, 76842), (1302, 64035), (1395, 59766), (1423, 58590), (1674, 49805), (1890, 44113), (1953, 42690), (2170, 38421), (2790, 29883), (2846, 29295), (3255, 25614), (3906, 21345), (4185, 19922), (4269, 19530), (5859, 14230), (6510, 12807), (7115, 11718), (8370, 9961), (8538, 9765)]