1668204230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7057}}^1$

素因数の和:7389

約数の個数: 64

約数和(自身を含む): 3756436992

約数和(自身を除く): 2088232762

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 307, 385, 614, 770, 1535, 2149, 3070, 3377, 4298, 6754, 7057, 10745, 14114, 16885, 21490, 23639, 33770, 35285, 47278, 49399, 70570, 77627, 98798, 118195, 155254, 236390, 246995, 388135, 493990, 543389, 776270, 1086778, 2166499, 2716945, 4332998, 5433890, 10832495, 15165493, 21664990, 23831489, 30330986, 47662978, 75827465, 119157445, 151654930, 166820423, 238314890, 333640846, 834102115, 1668204230]

約数ペア:

[(1, 1668204230), (2, 834102115), (5, 333640846), (7, 238314890), (10, 166820423), (11, 151654930), (14, 119157445), (22, 75827465), (35, 47662978), (55, 30330986), (70, 23831489), (77, 21664990), (110, 15165493), (154, 10832495), (307, 5433890), (385, 4332998), (614, 2716945), (770, 2166499), (1535, 1086778), (2149, 776270), (3070, 543389), (3377, 493990), (4298, 388135), (6754, 246995), (7057, 236390), (10745, 155254), (14114, 118195), (16885, 98798), (21490, 77627), (23639, 70570), (33770, 49399), (35285, 47278)]