30665012.000000000

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 240380000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 71, 76, 80, 83, 95, 112, 133, 140, 142, 152, 160, 166, 190, 224, 266, 280, 284, 304, 332, 355, 380, 415, 497, 532, 560, 568, 581, 608, 664, 665, 710, 760, 830, 994, 1064, 1120, 1136, 1162, 1328, 1330, 1349, 1420, 1520, 1577, 1660, 1988, 2128, 2272, 2324, 2485, 2656, 2660, 2698, 2840, 2905, 3040, 3154, 3320, 3976, 4256, 4648, 4970, 5320, 5396, 5680, 5810, 5893, 6308, 6640, 6745, 7885, 7952, 9296, 9443, 9940, 10640, 10792, 11039, 11360, 11620, 11786, 12616, 13280, 13490, 15770, 15904, 18592, 18886, 19880, 21280, 21584, 22078, 23240, 23572, 25232, 26980, 29465, 31540, 37772, 39760, 41251, 43168, 44156, 46480, 47144, 47215, 50464, 53960, 55195, 58930, 63080, 75544, 79520, 82502, 88312, 92960, 94288, 94430, 107920, 110390, 111967, 117860, 126160, 151088, 165004, 176624, 188576, 188860, 206255, 215840, 220780, 223934, 235720, 252320, 302176, 330008, 353248, 377720, 412510, 441560, 447868, 471440, 559835, 660016, 755440, 783769, 825020, 883120, 895736, 942880, 1119670, 1320032, 1510880, 1567538, 1650040, 1766240, 1791472, 2239340, 3135076, 3300080, 3582944, 3918845, 4478680, 6270152, 6600160, 7837690, 8957360, 12540304, 15675380, 17914720, 25080608, 31350760, 62701520, 125403040]

約数ペア:

[(1, 125403040), (2, 62701520), (4, 31350760), (5, 25080608), (7, 17914720), (8, 15675380), (10, 12540304), (14, 8957360), (16, 7837690), (19, 6600160), (20, 6270152), (28, 4478680), (32, 3918845), (35, 3582944), (38, 3300080), (40, 3135076), (56, 2239340), (70, 1791472), (71, 1766240), (76, 1650040), (80, 1567538), (83, 1510880), (95, 1320032), (112, 1119670), (133, 942880), (140, 895736), (142, 883120), (152, 825020), (160, 783769), (166, 755440), (190, 660016), (224, 559835), (266, 471440), (280, 447868), (284, 441560), (304, 412510), (332, 377720), (355, 353248), (380, 330008), (415, 302176), (497, 252320), (532, 235720), (560, 223934), (568, 220780), (581, 215840), (608, 206255), (664, 188860), (665, 188576), (710, 176624), (760, 165004), (830, 151088), (994, 126160), (1064, 117860), (1120, 111967), (1136, 110390), (1162, 107920), (1328, 94430), (1330, 94288), (1349, 92960), (1420, 88312), (1520, 82502), (1577, 79520), (1660, 75544), (1988, 63080), (2128, 58930), (2272, 55195), (2324, 53960), (2485, 50464), (2656, 47215), (2660, 47144), (2698, 46480), (2840, 44156), (2905, 43168), (3040, 41251), (3154, 39760), (3320, 37772), (3976, 31540), (4256, 29465), (4648, 26980), (4970, 25232), (5320, 23572), (5396, 23240), (5680, 22078), (5810, 21584), (5893, 21280), (6308, 19880), (6640, 18886), (6745, 18592), (7885, 15904), (7952, 15770), (9296, 13490), (9443, 13280), (9940, 12616), (10640, 11786), (10792, 11620), (11039, 11360)]