69966645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 142663680

約数和(自身を除く): 72697035

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1995, 2063, 2261, 4845, 6189, 6783, 10315, 11305, 14441, 30945, 33915, 35071, 39197, 43323, 72205, 105213, 117591, 175355, 195985, 216615, 245497, 274379, 526065, 587955, 666349, 736491, 823137, 1227485, 1371895, 1999047, 3331745, 3682455, 4115685, 4664443, 9995235, 13993329, 23322215, 69966645]

約数ペア:

[(1, 69966645), (3, 23322215), (5, 13993329), (7, 9995235), (15, 4664443), (17, 4115685), (19, 3682455), (21, 3331745), (35, 1999047), (51, 1371895), (57, 1227485), (85, 823137), (95, 736491), (105, 666349), (119, 587955), (133, 526065), (255, 274379), (285, 245497), (323, 216615), (357, 195985), (399, 175355), (595, 117591), (665, 105213), (969, 72205), (1615, 43323), (1785, 39197), (1995, 35071), (2063, 33915), (2261, 30945), (4845, 14441), (6189, 11305), (6783, 10315)]