157426590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{276187}}^1$

素因数の和:276216

約数の個数: 32

約数和(自身を含む): 397710720

約数和(自身を除く): 240284130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 276187, 552374, 828561, 1380935, 1657122, 2761870, 4142805, 5247553, 8285610, 10495106, 15742659, 26237765, 31485318, 52475530, 78713295, 157426590]

約数ペア:

[(1, 157426590), (2, 78713295), (3, 52475530), (5, 31485318), (6, 26237765), (10, 15742659), (15, 10495106), (19, 8285610), (30, 5247553), (38, 4142805), (57, 2761870), (95, 1657122), (114, 1380935), (190, 828561), (285, 552374), (570, 276187)]