7555210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 14832720

約数和(自身を除く): 7277510

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 653, 890, 1157, 1306, 2314, 3265, 5785, 6530, 8489, 11570, 16978, 42445, 58117, 84890, 116234, 290585, 581170, 755521, 1511042, 3777605, 7555210]

約数ペア:

[(1, 7555210), (2, 3777605), (5, 1511042), (10, 755521), (13, 581170), (26, 290585), (65, 116234), (89, 84890), (130, 58117), (178, 42445), (445, 16978), (653, 11570), (890, 8489), (1157, 6530), (1306, 5785), (2314, 3265)]