283808340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{525571}}^1$

素因数の和:525589

約数の個数: 48

約数和(自身を含む): 882960960

約数和(自身を除く): 599152620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 525571, 1051142, 1576713, 2102284, 2627855, 3153426, 4730139, 5255710, 6306852, 7883565, 9460278, 10511420, 14190417, 15767130, 18920556, 23650695, 28380834, 31534260, 47301390, 56761668, 70952085, 94602780, 141904170, 283808340]

約数ペア:

[(1, 283808340), (2, 141904170), (3, 94602780), (4, 70952085), (5, 56761668), (6, 47301390), (9, 31534260), (10, 28380834), (12, 23650695), (15, 18920556), (18, 15767130), (20, 14190417), (27, 10511420), (30, 9460278), (36, 7883565), (45, 6306852), (54, 5255710), (60, 4730139), (90, 3153426), (108, 2627855), (135, 2102284), (180, 1576713), (270, 1051142), (540, 525571)]