1796209965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 3599769600

約数和(自身を除く): 1803559635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 79, 99, 135, 165, 183, 237, 251, 297, 305, 395, 495, 549, 671, 711, 753, 869, 915, 1185, 1255, 1485, 1647, 2013, 2133, 2259, 2607, 2745, 2761, 3355, 3555, 3765, 4345, 4819, 6039, 6777, 7821, 8235, 8283, 10065, 10665, 11295, 13035, 13805, 14457, 15311, 18117, 19829, 23463, 24095, 24849, 30195, 33885, 39105, 41415, 43371, 45933, 53009, 59487, 72285, 74547, 76555, 90585, 99145, 117315, 124245, 130113, 137799, 159027, 168421, 178461, 216855, 218119, 229665, 265045, 297435, 372735, 413397, 477081, 505263, 535383, 650565, 654357, 688995, 795135, 842105, 892305, 1090595, 1209569, 1431243, 1515789, 1963071, 2066985, 2385405, 2526315, 2676915, 3271785, 3628707, 4547367, 5889213, 6047845, 7156215, 7578945, 9815355, 10886121, 13305259, 18143535, 22736835, 29446065, 32658363, 39915777, 54430605, 66526295, 119747331, 163291815, 199578885, 359241993, 598736655, 1796209965]

約数ペア:

[(1, 1796209965), (3, 598736655), (5, 359241993), (9, 199578885), (11, 163291815), (15, 119747331), (27, 66526295), (33, 54430605), (45, 39915777), (55, 32658363), (61, 29446065), (79, 22736835), (99, 18143535), (135, 13305259), (165, 10886121), (183, 9815355), (237, 7578945), (251, 7156215), (297, 6047845), (305, 5889213), (395, 4547367), (495, 3628707), (549, 3271785), (671, 2676915), (711, 2526315), (753, 2385405), (869, 2066985), (915, 1963071), (1185, 1515789), (1255, 1431243), (1485, 1209569), (1647, 1090595), (2013, 892305), (2133, 842105), (2259, 795135), (2607, 688995), (2745, 654357), (2761, 650565), (3355, 535383), (3555, 505263), (3765, 477081), (4345, 413397), (4819, 372735), (6039, 297435), (6777, 265045), (7821, 229665), (8235, 218119), (8283, 216855), (10065, 178461), (10665, 168421), (11295, 159027), (13035, 137799), (13805, 130113), (14457, 124245), (15311, 117315), (18117, 99145), (19829, 90585), (23463, 76555), (24095, 74547), (24849, 72285), (30195, 59487), (33885, 53009), (39105, 45933), (41415, 43371)]