2270835

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 4721760

約数和(自身を除く): 2450925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 89, 105, 135, 189, 243, 267, 315, 405, 445, 567, 623, 729, 801, 945, 1215, 1335, 1701, 1869, 2403, 2835, 3115, 3645, 4005, 5103, 5607, 7209, 8505, 9345, 12015, 16821, 21627, 25515, 28035, 36045, 50463, 64881, 84105, 108135, 151389, 252315, 324405, 454167, 756945, 2270835]

約数ペア:

[(1, 2270835), (3, 756945), (5, 454167), (7, 324405), (9, 252315), (15, 151389), (21, 108135), (27, 84105), (35, 64881), (45, 50463), (63, 36045), (81, 28035), (89, 25515), (105, 21627), (135, 16821), (189, 12015), (243, 9345), (267, 8505), (315, 7209), (405, 5607), (445, 5103), (567, 4005), (623, 3645), (729, 3115), (801, 2835), (945, 2403), (1215, 1869), (1335, 1701)]