2553930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1051}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 6892704

約数和(自身を除く): 4338774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1051, 1215, 2102, 2430, 3153, 5255, 6306, 9459, 10510, 15765, 18918, 28377, 31530, 47295, 56754, 85131, 94590, 141885, 170262, 255393, 283770, 425655, 510786, 851310, 1276965, 2553930]

約数ペア:

[(1, 2553930), (2, 1276965), (3, 851310), (5, 510786), (6, 425655), (9, 283770), (10, 255393), (15, 170262), (18, 141885), (27, 94590), (30, 85131), (45, 56754), (54, 47295), (81, 31530), (90, 28377), (135, 18918), (162, 15765), (243, 10510), (270, 9459), (405, 6306), (486, 5255), (810, 3153), (1051, 2430), (1215, 2102)]