270702972

素因数分解:

$2^2\times 3^5\times {\mathrm{278501}}^1$

素因数の和:278520

約数の個数: 36

約数和(自身を含む): 709623096

約数和(自身を除く): 438920124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 278501, 557002, 835503, 1114004, 1671006, 2506509, 3342012, 5013018, 7519527, 10026036, 15039054, 22558581, 30078108, 45117162, 67675743, 90234324, 135351486, 270702972]

約数ペア:

[(1, 270702972), (2, 135351486), (3, 90234324), (4, 67675743), (6, 45117162), (9, 30078108), (12, 22558581), (18, 15039054), (27, 10026036), (36, 7519527), (54, 5013018), (81, 3342012), (108, 2506509), (162, 1671006), (243, 1114004), (324, 835503), (486, 557002), (972, 278501)]