277171470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{342187}}^1$

素因数の和:342206

約数の個数: 40

約数和(自身を含む): 745285464

約数和(自身を除く): 468113994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 342187, 684374, 1026561, 1710935, 2053122, 3079683, 3421870, 5132805, 6159366, 9239049, 10265610, 15398415, 18478098, 27717147, 30796830, 46195245, 55434294, 92390490, 138585735, 277171470]

約数ペア:

[(1, 277171470), (2, 138585735), (3, 92390490), (5, 55434294), (6, 46195245), (9, 30796830), (10, 27717147), (15, 18478098), (18, 15398415), (27, 10265610), (30, 9239049), (45, 6159366), (54, 5132805), (81, 3421870), (90, 3079683), (135, 2053122), (162, 1710935), (270, 1026561), (405, 684374), (810, 342187)]