30030840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 118272960

約数和(自身を除く): 88242120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 701, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1402, 1428, 1530, 1785, 2040, 2103, 2142, 2380, 2520, 2804, 2856, 3060, 3505, 3570, 4206, 4284, 4760, 4907, 5355, 5608, 6120, 6309, 7010, 7140, 8412, 8568, 9814, 10515, 10710, 11917, 12618, 14020, 14280, 14721, 16824, 19628, 21030, 21420, 23834, 24535, 25236, 28040, 29442, 31545, 35751, 39256, 42060, 42840, 44163, 47668, 49070, 50472, 58884, 59585, 63090, 71502, 73605, 83419, 84120, 88326, 95336, 98140, 107253, 117768, 119170, 126180, 143004, 147210, 166838, 176652, 178755, 196280, 214506, 220815, 238340, 250257, 252360, 286008, 294420, 333676, 353304, 357510, 417095, 429012, 441630, 476680, 500514, 536265, 588840, 667352, 715020, 750771, 834190, 858024, 883260, 1001028, 1072530, 1251285, 1430040, 1501542, 1668380, 1766520, 2002056, 2145060, 2502570, 3003084, 3336760, 3753855, 4290120, 5005140, 6006168, 7507710, 10010280, 15015420, 30030840]

約数ペア:

[(1, 30030840), (2, 15015420), (3, 10010280), (4, 7507710), (5, 6006168), (6, 5005140), (7, 4290120), (8, 3753855), (9, 3336760), (10, 3003084), (12, 2502570), (14, 2145060), (15, 2002056), (17, 1766520), (18, 1668380), (20, 1501542), (21, 1430040), (24, 1251285), (28, 1072530), (30, 1001028), (34, 883260), (35, 858024), (36, 834190), (40, 750771), (42, 715020), (45, 667352), (51, 588840), (56, 536265), (60, 500514), (63, 476680), (68, 441630), (70, 429012), (72, 417095), (84, 357510), (85, 353304), (90, 333676), (102, 294420), (105, 286008), (119, 252360), (120, 250257), (126, 238340), (136, 220815), (140, 214506), (153, 196280), (168, 178755), (170, 176652), (180, 166838), (204, 147210), (210, 143004), (238, 126180), (252, 119170), (255, 117768), (280, 107253), (306, 98140), (315, 95336), (340, 88326), (357, 84120), (360, 83419), (408, 73605), (420, 71502), (476, 63090), (504, 59585), (510, 58884), (595, 50472), (612, 49070), (630, 47668), (680, 44163), (701, 42840), (714, 42060), (765, 39256), (840, 35751), (952, 31545), (1020, 29442), (1071, 28040), (1190, 25236), (1224, 24535), (1260, 23834), (1402, 21420), (1428, 21030), (1530, 19628), (1785, 16824), (2040, 14721), (2103, 14280), (2142, 14020), (2380, 12618), (2520, 11917), (2804, 10710), (2856, 10515), (3060, 9814), (3505, 8568), (3570, 8412), (4206, 7140), (4284, 7010), (4760, 6309), (4907, 6120), (5355, 5608)]