7129330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 13943664

約数和(自身を除く): 6814334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 317, 346, 634, 865, 1585, 1730, 2249, 3170, 4121, 4498, 8242, 11245, 20605, 22490, 41210, 54841, 109682, 274205, 548410, 712933, 1425866, 3564665, 7129330]

約数ペア:

[(1, 7129330), (2, 3564665), (5, 1425866), (10, 712933), (13, 548410), (26, 274205), (65, 109682), (130, 54841), (173, 41210), (317, 22490), (346, 20605), (634, 11245), (865, 8242), (1585, 4498), (1730, 4121), (2249, 3170)]