30786436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 55571040

約数和(自身を除く): 24784604

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 1787, 3574, 4307, 7148, 8614, 17228, 105433, 130451, 210866, 260902, 421732, 521804, 7696609, 15393218, 30786436]

約数ペア:

[(1, 30786436), (2, 15393218), (4, 7696609), (59, 521804), (73, 421732), (118, 260902), (146, 210866), (236, 130451), (292, 105433), (1787, 17228), (3574, 8614), (4307, 7148)]