99179990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 222880896

約数和(自身を除く): 123700906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1493, 1898, 2555, 2986, 4745, 5110, 6643, 7465, 9490, 10451, 13286, 14930, 19409, 20902, 33215, 38818, 52255, 66430, 97045, 104510, 108989, 135863, 194090, 217978, 271726, 544945, 679315, 762923, 1089890, 1358630, 1416857, 1525846, 2833714, 3814615, 7084285, 7629230, 9917999, 14168570, 19835998, 49589995, 99179990]

約数ペア:

[(1, 99179990), (2, 49589995), (5, 19835998), (7, 14168570), (10, 9917999), (13, 7629230), (14, 7084285), (26, 3814615), (35, 2833714), (65, 1525846), (70, 1416857), (73, 1358630), (91, 1089890), (130, 762923), (146, 679315), (182, 544945), (365, 271726), (455, 217978), (511, 194090), (730, 135863), (910, 108989), (949, 104510), (1022, 97045), (1493, 66430), (1898, 52255), (2555, 38818), (2986, 33215), (4745, 20902), (5110, 19409), (6643, 14930), (7465, 13286), (9490, 10451)]