87004190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 195761664

約数和(自身を除く): 108757474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1427, 1742, 2345, 2854, 4355, 4690, 6097, 7135, 8710, 9989, 12194, 14270, 18551, 19978, 30485, 37102, 49945, 60970, 92755, 95609, 99890, 129857, 185510, 191218, 259714, 478045, 649285, 669263, 956090, 1242917, 1298570, 1338526, 2485834, 3346315, 6214585, 6692630, 8700419, 12429170, 17400838, 43502095, 87004190]

約数ペア:

[(1, 87004190), (2, 43502095), (5, 17400838), (7, 12429170), (10, 8700419), (13, 6692630), (14, 6214585), (26, 3346315), (35, 2485834), (65, 1338526), (67, 1298570), (70, 1242917), (91, 956090), (130, 669263), (134, 649285), (182, 478045), (335, 259714), (455, 191218), (469, 185510), (670, 129857), (871, 99890), (910, 95609), (938, 92755), (1427, 60970), (1742, 49945), (2345, 37102), (2854, 30485), (4355, 19978), (4690, 18551), (6097, 14270), (7135, 12194), (8710, 9989)]