30839130

素因数分解:

$2^1\times 3^5\times 5^1\times 7^3\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 99590400

約数和(自身を除く): 68751270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 49, 54, 63, 70, 74, 81, 90, 98, 105, 111, 126, 135, 147, 162, 185, 189, 210, 222, 243, 245, 259, 270, 294, 315, 333, 343, 370, 378, 405, 441, 486, 490, 518, 555, 567, 630, 666, 686, 735, 777, 810, 882, 945, 999, 1029, 1110, 1134, 1215, 1295, 1323, 1470, 1554, 1665, 1701, 1715, 1813, 1890, 1998, 2058, 2205, 2331, 2430, 2590, 2646, 2835, 2997, 3087, 3330, 3402, 3430, 3626, 3885, 3969, 4410, 4662, 4995, 5145, 5439, 5670, 5994, 6174, 6615, 6993, 7770, 7938, 8505, 8991, 9065, 9261, 9990, 10290, 10878, 11655, 11907, 12691, 13230, 13986, 14985, 15435, 16317, 17010, 17982, 18130, 18522, 19845, 20979, 23310, 23814, 25382, 27195, 27783, 29970, 30870, 32634, 34965, 38073, 39690, 41958, 44955, 46305, 48951, 54390, 55566, 59535, 62937, 63455, 69930, 76146, 81585, 83349, 89910, 92610, 97902, 104895, 114219, 119070, 125874, 126910, 138915, 146853, 163170, 166698, 190365, 209790, 228438, 244755, 277830, 293706, 314685, 342657, 380730, 416745, 440559, 489510, 571095, 629370, 685314, 734265, 833490, 881118, 1027971, 1142190, 1468530, 1713285, 2055942, 2202795, 3083913, 3426570, 4405590, 5139855, 6167826, 10279710, 15419565, 30839130]

約数ペア:

[(1, 30839130), (2, 15419565), (3, 10279710), (5, 6167826), (6, 5139855), (7, 4405590), (9, 3426570), (10, 3083913), (14, 2202795), (15, 2055942), (18, 1713285), (21, 1468530), (27, 1142190), (30, 1027971), (35, 881118), (37, 833490), (42, 734265), (45, 685314), (49, 629370), (54, 571095), (63, 489510), (70, 440559), (74, 416745), (81, 380730), (90, 342657), (98, 314685), (105, 293706), (111, 277830), (126, 244755), (135, 228438), (147, 209790), (162, 190365), (185, 166698), (189, 163170), (210, 146853), (222, 138915), (243, 126910), (245, 125874), (259, 119070), (270, 114219), (294, 104895), (315, 97902), (333, 92610), (343, 89910), (370, 83349), (378, 81585), (405, 76146), (441, 69930), (486, 63455), (490, 62937), (518, 59535), (555, 55566), (567, 54390), (630, 48951), (666, 46305), (686, 44955), (735, 41958), (777, 39690), (810, 38073), (882, 34965), (945, 32634), (999, 30870), (1029, 29970), (1110, 27783), (1134, 27195), (1215, 25382), (1295, 23814), (1323, 23310), (1470, 20979), (1554, 19845), (1665, 18522), (1701, 18130), (1715, 17982), (1813, 17010), (1890, 16317), (1998, 15435), (2058, 14985), (2205, 13986), (2331, 13230), (2430, 12691), (2590, 11907), (2646, 11655), (2835, 10878), (2997, 10290), (3087, 9990), (3330, 9261), (3402, 9065), (3430, 8991), (3626, 8505), (3885, 7938), (3969, 7770), (4410, 6993), (4662, 6615), (4995, 6174), (5145, 5994), (5439, 5670)]