1139070540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{20047}}^1$

素因数の和:21006

約数の個数: 48

約数和(自身を含む): 3192924672

約数和(自身を除く): 2053854132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 9470, 11364, 14205, 18940, 20047, 28410, 40094, 56820, 60141, 80188, 100235, 120282, 200470, 240564, 300705, 400940, 601410, 1202820, 18984509, 37969018, 56953527, 75938036, 94922545, 113907054, 189845090, 227814108, 284767635, 379690180, 569535270, 1139070540]

約数ペア:

[(1, 1139070540), (2, 569535270), (3, 379690180), (4, 284767635), (5, 227814108), (6, 189845090), (10, 113907054), (12, 94922545), (15, 75938036), (20, 56953527), (30, 37969018), (60, 18984509), (947, 1202820), (1894, 601410), (2841, 400940), (3788, 300705), (4735, 240564), (5682, 200470), (9470, 120282), (11364, 100235), (14205, 80188), (18940, 60141), (20047, 56820), (28410, 40094)]