30931050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10887

約数の個数: 48

約数和(自身を含む): 80753760

約数和(自身を除く): 49822710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 10853, 21706, 32559, 54265, 65118, 108530, 162795, 206207, 271325, 325590, 412414, 542650, 618621, 813975, 1031035, 1237242, 1627950, 2062070, 3093105, 5155175, 6186210, 10310350, 15465525, 30931050]

約数ペア:

[(1, 30931050), (2, 15465525), (3, 10310350), (5, 6186210), (6, 5155175), (10, 3093105), (15, 2062070), (19, 1627950), (25, 1237242), (30, 1031035), (38, 813975), (50, 618621), (57, 542650), (75, 412414), (95, 325590), (114, 271325), (150, 206207), (190, 162795), (285, 108530), (475, 65118), (570, 54265), (950, 32559), (1425, 21706), (2850, 10853)]