64951470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26729}}^1$

素因数の和:26751

約数の個数: 48

約数和(自身を含む): 175134960

約数和(自身を除く): 110183490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26729, 53458, 80187, 133645, 160374, 240561, 267290, 400935, 481122, 721683, 801870, 1202805, 1443366, 2165049, 2405610, 3608415, 4330098, 6495147, 7216830, 10825245, 12990294, 21650490, 32475735, 64951470]

約数ペア:

[(1, 64951470), (2, 32475735), (3, 21650490), (5, 12990294), (6, 10825245), (9, 7216830), (10, 6495147), (15, 4330098), (18, 3608415), (27, 2405610), (30, 2165049), (45, 1443366), (54, 1202805), (81, 801870), (90, 721683), (135, 481122), (162, 400935), (243, 267290), (270, 240561), (405, 160374), (486, 133645), (810, 80187), (1215, 53458), (2430, 26729)]