13784820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 96

約数和(自身を含む): 46061568

約数和(自身を除く): 32276748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1427, 1610, 1932, 2415, 2854, 3220, 4281, 4830, 5708, 7135, 8562, 9660, 9989, 14270, 17124, 19978, 21405, 28540, 29967, 32821, 39956, 42810, 49945, 59934, 65642, 85620, 98463, 99890, 119868, 131284, 149835, 164105, 196926, 199780, 229747, 299670, 328210, 393852, 459494, 492315, 599340, 656420, 689241, 918988, 984630, 1148735, 1378482, 1969260, 2297470, 2756964, 3446205, 4594940, 6892410, 13784820]

約数ペア:

[(1, 13784820), (2, 6892410), (3, 4594940), (4, 3446205), (5, 2756964), (6, 2297470), (7, 1969260), (10, 1378482), (12, 1148735), (14, 984630), (15, 918988), (20, 689241), (21, 656420), (23, 599340), (28, 492315), (30, 459494), (35, 393852), (42, 328210), (46, 299670), (60, 229747), (69, 199780), (70, 196926), (84, 164105), (92, 149835), (105, 131284), (115, 119868), (138, 99890), (140, 98463), (161, 85620), (210, 65642), (230, 59934), (276, 49945), (322, 42810), (345, 39956), (420, 32821), (460, 29967), (483, 28540), (644, 21405), (690, 19978), (805, 17124), (966, 14270), (1380, 9989), (1427, 9660), (1610, 8562), (1932, 7135), (2415, 5708), (2854, 4830), (3220, 4281)]