30704998680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{543259}}^1$

素因数の和:543433

約数の個数: 96

約数和(自身を含む): 100427043600

約数和(自身を除く): 69722044920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 543259, 1086518, 1629777, 2173036, 2716295, 3259554, 4346072, 4889331, 5432590, 6519108, 8148885, 9778662, 10865180, 13038216, 16297770, 19557324, 21730360, 24446655, 32595540, 39114648, 48893310, 65191080, 85291663, 97786620, 170583326, 195573240, 255874989, 341166652, 426458315, 511749978, 682333304, 767624967, 852916630, 1023499956, 1279374945, 1535249934, 1705833260, 2046999912, 2558749890, 3070499868, 3411666520, 3838124835, 5117499780, 6140999736, 7676249670, 10234999560, 15352499340, 30704998680]

約数ペア:

[(1, 30704998680), (2, 15352499340), (3, 10234999560), (4, 7676249670), (5, 6140999736), (6, 5117499780), (8, 3838124835), (9, 3411666520), (10, 3070499868), (12, 2558749890), (15, 2046999912), (18, 1705833260), (20, 1535249934), (24, 1279374945), (30, 1023499956), (36, 852916630), (40, 767624967), (45, 682333304), (60, 511749978), (72, 426458315), (90, 341166652), (120, 255874989), (157, 195573240), (180, 170583326), (314, 97786620), (360, 85291663), (471, 65191080), (628, 48893310), (785, 39114648), (942, 32595540), (1256, 24446655), (1413, 21730360), (1570, 19557324), (1884, 16297770), (2355, 13038216), (2826, 10865180), (3140, 9778662), (3768, 8148885), (4710, 6519108), (5652, 5432590), (6280, 4889331), (7065, 4346072), (9420, 3259554), (11304, 2716295), (14130, 2173036), (18840, 1629777), (28260, 1086518), (56520, 543259)]