74288620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23071}}^1$

素因数の和:23110

約数の個数: 48

約数和(自身を含む): 186052608

約数和(自身を除く): 111763988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 23071, 46142, 92284, 115355, 161497, 230710, 322994, 461420, 530633, 645988, 807485, 1061266, 1614970, 2122532, 2653165, 3229940, 3714431, 5306330, 7428862, 10612660, 14857724, 18572155, 37144310, 74288620]

約数ペア:

[(1, 74288620), (2, 37144310), (4, 18572155), (5, 14857724), (7, 10612660), (10, 7428862), (14, 5306330), (20, 3714431), (23, 3229940), (28, 2653165), (35, 2122532), (46, 1614970), (70, 1061266), (92, 807485), (115, 645988), (140, 530633), (161, 461420), (230, 322994), (322, 230710), (460, 161497), (644, 115355), (805, 92284), (1610, 46142), (3220, 23071)]