1330895090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{52667}}^1$

素因数の和:52719

約数の個数: 48

約数和(自身を含む): 2889577152

約数和(自身を除く): 1558682062

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 52667, 105334, 263335, 368669, 526670, 737338, 1000673, 1843345, 2001346, 3686690, 5003365, 7004711, 10006730, 14009422, 19012787, 35023555, 38025574, 70047110, 95063935, 133089509, 190127870, 266179018, 665447545, 1330895090]

約数ペア:

[(1, 1330895090), (2, 665447545), (5, 266179018), (7, 190127870), (10, 133089509), (14, 95063935), (19, 70047110), (35, 38025574), (38, 35023555), (70, 19012787), (95, 14009422), (133, 10006730), (190, 7004711), (266, 5003365), (361, 3686690), (665, 2001346), (722, 1843345), (1330, 1000673), (1805, 737338), (2527, 526670), (3610, 368669), (5054, 263335), (12635, 105334), (25270, 52667)]