14940380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8238

約数の個数: 48

約数和(自身を含む): 38619840

約数和(自身を除く): 23679460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8209, 16418, 32836, 41045, 57463, 82090, 106717, 114926, 164180, 213434, 229852, 287315, 426868, 533585, 574630, 747019, 1067170, 1149260, 1494038, 2134340, 2988076, 3735095, 7470190, 14940380]

約数ペア:

[(1, 14940380), (2, 7470190), (4, 3735095), (5, 2988076), (7, 2134340), (10, 1494038), (13, 1149260), (14, 1067170), (20, 747019), (26, 574630), (28, 533585), (35, 426868), (52, 287315), (65, 229852), (70, 213434), (91, 164180), (130, 114926), (140, 106717), (182, 82090), (260, 57463), (364, 41045), (455, 32836), (910, 16418), (1820, 8209)]