56128290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60353}}^1$

素因数の和:60394

約数の個数: 32

約数和(自身を含む): 139055616

約数和(自身を除く): 82927326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 60353, 120706, 181059, 301765, 362118, 603530, 905295, 1810590, 1870943, 3741886, 5612829, 9354715, 11225658, 18709430, 28064145, 56128290]

約数ペア:

[(1, 56128290), (2, 28064145), (3, 18709430), (5, 11225658), (6, 9354715), (10, 5612829), (15, 3741886), (30, 1870943), (31, 1810590), (62, 905295), (93, 603530), (155, 362118), (186, 301765), (310, 181059), (465, 120706), (930, 60353)]