85550871660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{216991}}^1$

素因数の和:223574

約数の個数: 48

約数和(自身を含む): 239579999232

約数和(自身を除く): 154029127572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6571, 13142, 19713, 26284, 32855, 39426, 65710, 78852, 98565, 131420, 197130, 216991, 394260, 433982, 650973, 867964, 1084955, 1301946, 2169910, 2603892, 3254865, 4339820, 6509730, 13019460, 1425847861, 2851695722, 4277543583, 5703391444, 7129239305, 8555087166, 14258478610, 17110174332, 21387717915, 28516957220, 42775435830, 85550871660]

約数ペア:

[(1, 85550871660), (2, 42775435830), (3, 28516957220), (4, 21387717915), (5, 17110174332), (6, 14258478610), (10, 8555087166), (12, 7129239305), (15, 5703391444), (20, 4277543583), (30, 2851695722), (60, 1425847861), (6571, 13019460), (13142, 6509730), (19713, 4339820), (26284, 3254865), (32855, 2603892), (39426, 2169910), (65710, 1301946), (78852, 1084955), (98565, 867964), (131420, 650973), (197130, 433982), (216991, 394260)]