7437970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 14193792

約数和(自身を除く): 6755822

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 443, 730, 886, 1679, 2215, 3358, 4430, 8395, 10189, 16790, 20378, 32339, 50945, 64678, 101890, 161695, 323390, 743797, 1487594, 3718985, 7437970]

約数ペア:

[(1, 7437970), (2, 3718985), (5, 1487594), (10, 743797), (23, 323390), (46, 161695), (73, 101890), (115, 64678), (146, 50945), (230, 32339), (365, 20378), (443, 16790), (730, 10189), (886, 8395), (1679, 4430), (2215, 3358)]