31676260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 84446208

約数和(自身を除く): 52769948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 307, 308, 335, 385, 469, 614, 670, 737, 770, 938, 1228, 1340, 1474, 1535, 1540, 1876, 2149, 2345, 2948, 3070, 3377, 3685, 4298, 4690, 5159, 6140, 6754, 7370, 8596, 9380, 10318, 10745, 13508, 14740, 16885, 20569, 20636, 21490, 23639, 25795, 33770, 41138, 42980, 47278, 51590, 67540, 82276, 94556, 102845, 103180, 118195, 143983, 205690, 226259, 236390, 287966, 411380, 452518, 472780, 575932, 719915, 905036, 1131295, 1439830, 1583813, 2262590, 2879660, 3167626, 4525180, 6335252, 7919065, 15838130, 31676260]

約数ペア:

[(1, 31676260), (2, 15838130), (4, 7919065), (5, 6335252), (7, 4525180), (10, 3167626), (11, 2879660), (14, 2262590), (20, 1583813), (22, 1439830), (28, 1131295), (35, 905036), (44, 719915), (55, 575932), (67, 472780), (70, 452518), (77, 411380), (110, 287966), (134, 236390), (140, 226259), (154, 205690), (220, 143983), (268, 118195), (307, 103180), (308, 102845), (335, 94556), (385, 82276), (469, 67540), (614, 51590), (670, 47278), (737, 42980), (770, 41138), (938, 33770), (1228, 25795), (1340, 23639), (1474, 21490), (1535, 20636), (1540, 20569), (1876, 16885), (2149, 14740), (2345, 13508), (2948, 10745), (3070, 10318), (3377, 9380), (3685, 8596), (4298, 7370), (4690, 6754), (5159, 6140)]