11888921730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{201473}}^1$

素因数の和:201771

約数の個数: 64

約数和(自身を含む): 32725824768

約数和(自身を除く): 20836903038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1405, 1686, 1967, 2810, 3934, 4215, 5901, 8430, 9835, 11802, 19670, 29505, 59010, 201473, 402946, 604419, 1007365, 1208838, 1410311, 2014730, 2820622, 3022095, 4230933, 6044190, 7051555, 8461866, 14103110, 21154665, 42309330, 56613913, 113227826, 169841739, 283069565, 339683478, 396297391, 566139130, 792594782, 849208695, 1188892173, 1698417390, 1981486955, 2377784346, 3962973910, 5944460865, 11888921730]

約数ペア:

[(1, 11888921730), (2, 5944460865), (3, 3962973910), (5, 2377784346), (6, 1981486955), (7, 1698417390), (10, 1188892173), (14, 849208695), (15, 792594782), (21, 566139130), (30, 396297391), (35, 339683478), (42, 283069565), (70, 169841739), (105, 113227826), (210, 56613913), (281, 42309330), (562, 21154665), (843, 14103110), (1405, 8461866), (1686, 7051555), (1967, 6044190), (2810, 4230933), (3934, 3022095), (4215, 2820622), (5901, 2014730), (8430, 1410311), (9835, 1208838), (11802, 1007365), (19670, 604419), (29505, 402946), (59010, 201473)]