4084290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 12453120

約数和(自身を除く): 8368830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2161, 4322, 6483, 10805, 12966, 15127, 19449, 21610, 30254, 32415, 38898, 45381, 58347, 64830, 75635, 90762, 97245, 116694, 136143, 151270, 194490, 226905, 272286, 291735, 408429, 453810, 583470, 680715, 816858, 1361430, 2042145, 4084290]

約数ペア:

[(1, 4084290), (2, 2042145), (3, 1361430), (5, 816858), (6, 680715), (7, 583470), (9, 453810), (10, 408429), (14, 291735), (15, 272286), (18, 226905), (21, 194490), (27, 151270), (30, 136143), (35, 116694), (42, 97245), (45, 90762), (54, 75635), (63, 64830), (70, 58347), (90, 45381), (105, 38898), (126, 32415), (135, 30254), (189, 21610), (210, 19449), (270, 15127), (315, 12966), (378, 10805), (630, 6483), (945, 4322), (1890, 2161)]