30591792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 111421440

約数和(自身を除く): 80829648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 89, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 178, 186, 198, 217, 231, 248, 252, 264, 267, 279, 308, 336, 341, 356, 372, 396, 434, 462, 496, 504, 528, 534, 558, 616, 623, 651, 682, 693, 712, 744, 792, 801, 868, 924, 979, 1008, 1023, 1068, 1116, 1232, 1246, 1302, 1364, 1386, 1424, 1488, 1584, 1602, 1736, 1848, 1869, 1953, 1958, 2046, 2136, 2232, 2387, 2492, 2604, 2728, 2759, 2772, 2937, 3069, 3204, 3472, 3696, 3738, 3906, 3916, 4092, 4272, 4464, 4774, 4984, 5208, 5456, 5518, 5544, 5607, 5874, 6138, 6408, 6853, 7161, 7476, 7812, 7832, 8184, 8277, 8811, 9548, 9968, 10416, 11036, 11088, 11214, 11748, 12276, 12816, 13706, 14322, 14952, 15624, 15664, 16368, 16554, 17622, 19096, 19313, 20559, 21483, 22072, 22428, 23496, 24552, 24831, 27412, 28644, 29904, 30349, 31248, 33108, 35244, 38192, 38626, 41118, 42966, 44144, 44856, 46992, 49104, 49662, 54824, 57288, 57939, 60698, 61677, 66216, 70488, 77252, 82236, 85932, 89712, 91047, 99324, 109648, 114576, 115878, 121396, 123354, 132432, 140976, 154504, 164472, 171864, 173817, 182094, 198648, 212443, 231756, 242792, 246708, 273141, 309008, 328944, 343728, 347634, 364188, 397296, 424886, 463512, 485584, 493416, 546282, 637329, 695268, 728376, 849772, 927024, 986832, 1092564, 1274658, 1390536, 1456752, 1699544, 1911987, 2185128, 2549316, 2781072, 3399088, 3823974, 4370256, 5098632, 7647948, 10197264, 15295896, 30591792]

約数ペア:

[(1, 30591792), (2, 15295896), (3, 10197264), (4, 7647948), (6, 5098632), (7, 4370256), (8, 3823974), (9, 3399088), (11, 2781072), (12, 2549316), (14, 2185128), (16, 1911987), (18, 1699544), (21, 1456752), (22, 1390536), (24, 1274658), (28, 1092564), (31, 986832), (33, 927024), (36, 849772), (42, 728376), (44, 695268), (48, 637329), (56, 546282), (62, 493416), (63, 485584), (66, 463512), (72, 424886), (77, 397296), (84, 364188), (88, 347634), (89, 343728), (93, 328944), (99, 309008), (112, 273141), (124, 246708), (126, 242792), (132, 231756), (144, 212443), (154, 198648), (168, 182094), (176, 173817), (178, 171864), (186, 164472), (198, 154504), (217, 140976), (231, 132432), (248, 123354), (252, 121396), (264, 115878), (267, 114576), (279, 109648), (308, 99324), (336, 91047), (341, 89712), (356, 85932), (372, 82236), (396, 77252), (434, 70488), (462, 66216), (496, 61677), (504, 60698), (528, 57939), (534, 57288), (558, 54824), (616, 49662), (623, 49104), (651, 46992), (682, 44856), (693, 44144), (712, 42966), (744, 41118), (792, 38626), (801, 38192), (868, 35244), (924, 33108), (979, 31248), (1008, 30349), (1023, 29904), (1068, 28644), (1116, 27412), (1232, 24831), (1246, 24552), (1302, 23496), (1364, 22428), (1386, 22072), (1424, 21483), (1488, 20559), (1584, 19313), (1602, 19096), (1736, 17622), (1848, 16554), (1869, 16368), (1953, 15664), (1958, 15624), (2046, 14952), (2136, 14322), (2232, 13706), (2387, 12816), (2492, 12276), (2604, 11748), (2728, 11214), (2759, 11088), (2772, 11036), (2937, 10416), (3069, 9968), (3204, 9548), (3472, 8811), (3696, 8277), (3738, 8184), (3906, 7832), (3916, 7812), (4092, 7476), (4272, 7161), (4464, 6853), (4774, 6408), (4984, 6138), (5208, 5874), (5456, 5607), (5518, 5544)]