83959470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1487

約数の個数: 128

約数和(自身を含む): 264314880

約数和(自身を除く): 180355410

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, 1433, 1674, 1890, 1953, 2170, 2790, 2866, 3255, 3906, 4185, 4299, 5859, 6510, 7165, 8370, 8598, 9765, 10031, 11718, 12897, 14330, 19530, 20062, 21495, 25794, 29295, 30093, 38691, 42990, 44423, 50155, 58590, 60186, 64485, 77382, 88846, 90279, 100310, 128970, 133269, 150465, 180558, 193455, 222115, 266538, 270837, 300930, 310961, 386910, 399807, 444230, 451395, 541674, 621922, 666345, 799614, 902790, 932883, 1199421, 1332690, 1354185, 1554805, 1865766, 1999035, 2398842, 2708370, 2798649, 3109610, 3998070, 4664415, 5597298, 5997105, 8395947, 9328830, 11994210, 13993245, 16791894, 27986490, 41979735, 83959470]

約数ペア:

[(1, 83959470), (2, 41979735), (3, 27986490), (5, 16791894), (6, 13993245), (7, 11994210), (9, 9328830), (10, 8395947), (14, 5997105), (15, 5597298), (18, 4664415), (21, 3998070), (27, 3109610), (30, 2798649), (31, 2708370), (35, 2398842), (42, 1999035), (45, 1865766), (54, 1554805), (62, 1354185), (63, 1332690), (70, 1199421), (90, 932883), (93, 902790), (105, 799614), (126, 666345), (135, 621922), (155, 541674), (186, 451395), (189, 444230), (210, 399807), (217, 386910), (270, 310961), (279, 300930), (310, 270837), (315, 266538), (378, 222115), (434, 193455), (465, 180558), (558, 150465), (630, 133269), (651, 128970), (837, 100310), (930, 90279), (945, 88846), (1085, 77382), (1302, 64485), (1395, 60186), (1433, 58590), (1674, 50155), (1890, 44423), (1953, 42990), (2170, 38691), (2790, 30093), (2866, 29295), (3255, 25794), (3906, 21495), (4185, 20062), (4299, 19530), (5859, 14330), (6510, 12897), (7165, 11718), (8370, 10031), (8598, 9765)]