2100089835

素因数分解:

$3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19421}}^1$

素因数の和:19530

約数の個数: 48

約数和(自身を含む): 3817588320

約数和(自身を除く): 1717498485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 243, 267, 405, 445, 801, 1215, 1335, 2403, 4005, 7209, 12015, 19421, 21627, 36045, 58263, 97105, 108135, 174789, 291315, 524367, 873945, 1573101, 1728469, 2621835, 4719303, 5185407, 7865505, 8642345, 15556221, 23596515, 25927035, 46668663, 77781105, 140005989, 233343315, 420017967, 700029945, 2100089835]

約数ペア:

[(1, 2100089835), (3, 700029945), (5, 420017967), (9, 233343315), (15, 140005989), (27, 77781105), (45, 46668663), (81, 25927035), (89, 23596515), (135, 15556221), (243, 8642345), (267, 7865505), (405, 5185407), (445, 4719303), (801, 2621835), (1215, 1728469), (1335, 1573101), (2403, 873945), (4005, 524367), (7209, 291315), (12015, 174789), (19421, 108135), (21627, 97105), (36045, 58263)]