1566263460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{190543}}^1$

素因数の和:190692

約数の個数: 48

約数和(自身を含む): 4417572096

約数和(自身を除く): 2851308636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 190543, 381086, 571629, 762172, 952715, 1143258, 1905430, 2286516, 2858145, 3810860, 5716290, 11432580, 26104391, 52208782, 78313173, 104417564, 130521955, 156626346, 261043910, 313252692, 391565865, 522087820, 783131730, 1566263460]

約数ペア:

[(1, 1566263460), (2, 783131730), (3, 522087820), (4, 391565865), (5, 313252692), (6, 261043910), (10, 156626346), (12, 130521955), (15, 104417564), (20, 78313173), (30, 52208782), (60, 26104391), (137, 11432580), (274, 5716290), (411, 3810860), (548, 2858145), (685, 2286516), (822, 1905430), (1370, 1143258), (1644, 952715), (2055, 762172), (2740, 571629), (4110, 381086), (8220, 190543)]