1039388940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{29017}}^1$

素因数の和:29231

約数の個数: 72

約数和(自身を含む): 3168765600

約数和(自身を除く): 2129376660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 29017, 35820, 58034, 87051, 116068, 145085, 174102, 261153, 290170, 348204, 435255, 522306, 580340, 870510, 1044612, 1305765, 1741020, 2611530, 5223060, 5774383, 11548766, 17323149, 23097532, 28871915, 34646298, 51969447, 57743830, 69292596, 86615745, 103938894, 115487660, 173231490, 207877788, 259847235, 346462980, 519694470, 1039388940]

約数ペア:

[(1, 1039388940), (2, 519694470), (3, 346462980), (4, 259847235), (5, 207877788), (6, 173231490), (9, 115487660), (10, 103938894), (12, 86615745), (15, 69292596), (18, 57743830), (20, 51969447), (30, 34646298), (36, 28871915), (45, 23097532), (60, 17323149), (90, 11548766), (180, 5774383), (199, 5223060), (398, 2611530), (597, 1741020), (796, 1305765), (995, 1044612), (1194, 870510), (1791, 580340), (1990, 522306), (2388, 435255), (2985, 348204), (3582, 290170), (3980, 261153), (5970, 174102), (7164, 145085), (8955, 116068), (11940, 87051), (17910, 58034), (29017, 35820)]