2275290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^2$

素因数の和:125

約数の個数: 60

約数和(自身を含む): 6235614

約数和(自身を除く): 3960324

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 2385, 2809, 2862, 4293, 4770, 5618, 7155, 8427, 8586, 14045, 14310, 16854, 21465, 25281, 28090, 42135, 42930, 50562, 75843, 84270, 126405, 151686, 227529, 252810, 379215, 455058, 758430, 1137645, 2275290]

約数ペア:

[(1, 2275290), (2, 1137645), (3, 758430), (5, 455058), (6, 379215), (9, 252810), (10, 227529), (15, 151686), (18, 126405), (27, 84270), (30, 75843), (45, 50562), (53, 42930), (54, 42135), (81, 28090), (90, 25281), (106, 21465), (135, 16854), (159, 14310), (162, 14045), (265, 8586), (270, 8427), (318, 7155), (405, 5618), (477, 4770), (530, 4293), (795, 2862), (810, 2809), (954, 2385), (1431, 1590)]