284373390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1354159}}^1$

素因数の和:1354176

約数の個数: 32

約数和(自身を含む): 779996160

約数和(自身を除く): 495622770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1354159, 2708318, 4062477, 6770795, 8124954, 9479113, 13541590, 18958226, 20312385, 28437339, 40624770, 47395565, 56874678, 94791130, 142186695, 284373390]

約数ペア:

[(1, 284373390), (2, 142186695), (3, 94791130), (5, 56874678), (6, 47395565), (7, 40624770), (10, 28437339), (14, 20312385), (15, 18958226), (21, 13541590), (30, 9479113), (35, 8124954), (42, 6770795), (70, 4062477), (105, 2708318), (210, 1354159)]