123697410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 329011200

約数和(自身を除く): 205313790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 67, 79, 82, 95, 114, 123, 134, 158, 190, 201, 205, 237, 246, 285, 335, 395, 402, 410, 474, 570, 615, 670, 779, 790, 1005, 1185, 1230, 1273, 1501, 1558, 2010, 2337, 2370, 2546, 2747, 3002, 3239, 3819, 3895, 4503, 4674, 5293, 5494, 6365, 6478, 7505, 7638, 7790, 8241, 9006, 9717, 10586, 11685, 12730, 13735, 15010, 15879, 16195, 16482, 19095, 19434, 22515, 23370, 26465, 27470, 31758, 32390, 38190, 41205, 45030, 48585, 52193, 52930, 61541, 79395, 82410, 97170, 100567, 104386, 123082, 156579, 158790, 184623, 201134, 217013, 260965, 301701, 307705, 313158, 369246, 434026, 502835, 521930, 603402, 615410, 651039, 782895, 923115, 1005670, 1085065, 1302078, 1508505, 1565790, 1846230, 2170130, 3017010, 3255195, 4123247, 6510390, 8246494, 12369741, 20616235, 24739482, 41232470, 61848705, 123697410]

約数ペア:

[(1, 123697410), (2, 61848705), (3, 41232470), (5, 24739482), (6, 20616235), (10, 12369741), (15, 8246494), (19, 6510390), (30, 4123247), (38, 3255195), (41, 3017010), (57, 2170130), (67, 1846230), (79, 1565790), (82, 1508505), (95, 1302078), (114, 1085065), (123, 1005670), (134, 923115), (158, 782895), (190, 651039), (201, 615410), (205, 603402), (237, 521930), (246, 502835), (285, 434026), (335, 369246), (395, 313158), (402, 307705), (410, 301701), (474, 260965), (570, 217013), (615, 201134), (670, 184623), (779, 158790), (790, 156579), (1005, 123082), (1185, 104386), (1230, 100567), (1273, 97170), (1501, 82410), (1558, 79395), (2010, 61541), (2337, 52930), (2370, 52193), (2546, 48585), (2747, 45030), (3002, 41205), (3239, 38190), (3819, 32390), (3895, 31758), (4503, 27470), (4674, 26465), (5293, 23370), (5494, 22515), (6365, 19434), (6478, 19095), (7505, 16482), (7638, 16195), (7790, 15879), (8241, 15010), (9006, 13735), (9717, 12730), (10586, 11685)]