2170430.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5857

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 22068975

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5813, 17439, 29065, 87195, 98821, 110447, 296463, 331341, 494105, 552235, 1482315, 1656705, 1877599, 5632797, 9387995, 28163985]

約数ペア:

[(1, 28163985), (3, 9387995), (5, 5632797), (15, 1877599), (17, 1656705), (19, 1482315), (51, 552235), (57, 494105), (85, 331341), (95, 296463), (255, 110447), (285, 98821), (323, 87195), (969, 29065), (1615, 17439), (4845, 5813)]