2189666760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{5413}}^1$

素因数の和:8798

約数の個数: 64

約数和(自身を含む): 6572162880

約数和(自身を除く): 4382496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3371, 5413, 6742, 10113, 10826, 13484, 16239, 16855, 20226, 21652, 26968, 27065, 32478, 33710, 40452, 43304, 50565, 54130, 64956, 67420, 80904, 81195, 101130, 108260, 129912, 134840, 162390, 202260, 216520, 324780, 404520, 649560, 18247223, 36494446, 54741669, 72988892, 91236115, 109483338, 145977784, 182472230, 218966676, 273708345, 364944460, 437933352, 547416690, 729888920, 1094833380, 2189666760]

約数ペア:

[(1, 2189666760), (2, 1094833380), (3, 729888920), (4, 547416690), (5, 437933352), (6, 364944460), (8, 273708345), (10, 218966676), (12, 182472230), (15, 145977784), (20, 109483338), (24, 91236115), (30, 72988892), (40, 54741669), (60, 36494446), (120, 18247223), (3371, 649560), (5413, 404520), (6742, 324780), (10113, 216520), (10826, 202260), (13484, 162390), (16239, 134840), (16855, 129912), (20226, 108260), (21652, 101130), (26968, 81195), (27065, 80904), (32478, 67420), (33710, 64956), (40452, 54130), (43304, 50565)]