1539236580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{10501}}^1$

素因数の和:10869

約数の個数: 96

約数和(自身を含む): 4940140800

約数和(自身を除く): 3400904220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1745, 2094, 2443, 3490, 4188, 4886, 5235, 6980, 7329, 9772, 10470, 10501, 12215, 14658, 20940, 21002, 24430, 29316, 31503, 36645, 42004, 48860, 52505, 63006, 73290, 73507, 105010, 126012, 146580, 147014, 157515, 210020, 220521, 294028, 315030, 367535, 441042, 630060, 735070, 882084, 1102605, 1470140, 2205210, 3664849, 4410420, 7329698, 10994547, 14659396, 18324245, 21989094, 25653943, 36648490, 43978188, 51307886, 54972735, 73296980, 76961829, 102615772, 109945470, 128269715, 153923658, 219890940, 256539430, 307847316, 384809145, 513078860, 769618290, 1539236580]

約数ペア:

[(1, 1539236580), (2, 769618290), (3, 513078860), (4, 384809145), (5, 307847316), (6, 256539430), (7, 219890940), (10, 153923658), (12, 128269715), (14, 109945470), (15, 102615772), (20, 76961829), (21, 73296980), (28, 54972735), (30, 51307886), (35, 43978188), (42, 36648490), (60, 25653943), (70, 21989094), (84, 18324245), (105, 14659396), (140, 10994547), (210, 7329698), (349, 4410420), (420, 3664849), (698, 2205210), (1047, 1470140), (1396, 1102605), (1745, 882084), (2094, 735070), (2443, 630060), (3490, 441042), (4188, 367535), (4886, 315030), (5235, 294028), (6980, 220521), (7329, 210020), (9772, 157515), (10470, 147014), (10501, 146580), (12215, 126012), (14658, 105010), (20940, 73507), (21002, 73290), (24430, 63006), (29316, 52505), (31503, 48860), (36645, 42004)]