80872470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 242319168

約数和(自身を除く): 161446698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 937, 959, 1233, 1370, 1874, 1918, 2055, 2466, 2811, 2877, 4110, 4685, 4795, 5622, 5754, 6165, 6559, 8433, 8631, 9370, 9590, 12330, 13118, 14055, 14385, 16866, 17262, 19677, 28110, 28770, 32795, 39354, 42165, 43155, 59031, 65590, 84330, 86310, 98385, 118062, 128369, 196770, 256738, 295155, 385107, 590310, 641845, 770214, 898583, 1155321, 1283690, 1797166, 1925535, 2310642, 2695749, 3851070, 4492915, 5391498, 5776605, 8087247, 8985830, 11553210, 13478745, 16174494, 26957490, 40436235, 80872470]

約数ペア:

[(1, 80872470), (2, 40436235), (3, 26957490), (5, 16174494), (6, 13478745), (7, 11553210), (9, 8985830), (10, 8087247), (14, 5776605), (15, 5391498), (18, 4492915), (21, 3851070), (30, 2695749), (35, 2310642), (42, 1925535), (45, 1797166), (63, 1283690), (70, 1155321), (90, 898583), (105, 770214), (126, 641845), (137, 590310), (210, 385107), (274, 295155), (315, 256738), (411, 196770), (630, 128369), (685, 118062), (822, 98385), (937, 86310), (959, 84330), (1233, 65590), (1370, 59031), (1874, 43155), (1918, 42165), (2055, 39354), (2466, 32795), (2811, 28770), (2877, 28110), (4110, 19677), (4685, 17262), (4795, 16866), (5622, 14385), (5754, 14055), (6165, 13118), (6559, 12330), (8433, 9590), (8631, 9370)]