9291660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22123}}^1$

素因数の和:22142

約数の個数: 48

約数和(自身を含む): 29734656

約数和(自身を除く): 20442996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22123, 44246, 66369, 88492, 110615, 132738, 154861, 221230, 265476, 309722, 331845, 442460, 464583, 619444, 663690, 774305, 929166, 1327380, 1548610, 1858332, 2322915, 3097220, 4645830, 9291660]

約数ペア:

[(1, 9291660), (2, 4645830), (3, 3097220), (4, 2322915), (5, 1858332), (6, 1548610), (7, 1327380), (10, 929166), (12, 774305), (14, 663690), (15, 619444), (20, 464583), (21, 442460), (28, 331845), (30, 309722), (35, 265476), (42, 221230), (60, 154861), (70, 132738), (84, 110615), (105, 88492), (140, 66369), (210, 44246), (420, 22123)]