304853460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{7853}}^1$

素因数の和:8512

約数の個数: 48

約数和(自身を含む): 855017856

約数和(自身を除く): 550164396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 7853, 9705, 12940, 15706, 19410, 23559, 31412, 38820, 39265, 47118, 78530, 94236, 117795, 157060, 235590, 471180, 5080891, 10161782, 15242673, 20323564, 25404455, 30485346, 50808910, 60970692, 76213365, 101617820, 152426730, 304853460]

約数ペア:

[(1, 304853460), (2, 152426730), (3, 101617820), (4, 76213365), (5, 60970692), (6, 50808910), (10, 30485346), (12, 25404455), (15, 20323564), (20, 15242673), (30, 10161782), (60, 5080891), (647, 471180), (1294, 235590), (1941, 157060), (2588, 117795), (3235, 94236), (3882, 78530), (6470, 47118), (7764, 39265), (7853, 38820), (9705, 31412), (12940, 23559), (15706, 19410)]