31057290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10457}}^1$

素因数の和:10484

約数の個数: 64

約数和(自身を含む): 90357120

約数和(自身を除く): 59299830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 10457, 20914, 31371, 52285, 62742, 94113, 104570, 115027, 156855, 188226, 230054, 282339, 313710, 345081, 470565, 564678, 575135, 690162, 941130, 1035243, 1150270, 1411695, 1725405, 2070486, 2823390, 3105729, 3450810, 5176215, 6211458, 10352430, 15528645, 31057290]

約数ペア:

[(1, 31057290), (2, 15528645), (3, 10352430), (5, 6211458), (6, 5176215), (9, 3450810), (10, 3105729), (11, 2823390), (15, 2070486), (18, 1725405), (22, 1411695), (27, 1150270), (30, 1035243), (33, 941130), (45, 690162), (54, 575135), (55, 564678), (66, 470565), (90, 345081), (99, 313710), (110, 282339), (135, 230054), (165, 188226), (198, 156855), (270, 115027), (297, 104570), (330, 94113), (495, 62742), (594, 52285), (990, 31371), (1485, 20914), (2970, 10457)]