7335380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 16828560

約数和(自身を除く): 9493180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 317, 356, 445, 634, 890, 1157, 1268, 1585, 1780, 2314, 3170, 4121, 4628, 5785, 6340, 8242, 11570, 16484, 20605, 23140, 28213, 41210, 56426, 82420, 112852, 141065, 282130, 366769, 564260, 733538, 1467076, 1833845, 3667690, 7335380]

約数ペア:

[(1, 7335380), (2, 3667690), (4, 1833845), (5, 1467076), (10, 733538), (13, 564260), (20, 366769), (26, 282130), (52, 141065), (65, 112852), (89, 82420), (130, 56426), (178, 41210), (260, 28213), (317, 23140), (356, 20605), (445, 16484), (634, 11570), (890, 8242), (1157, 6340), (1268, 5785), (1585, 4628), (1780, 4121), (2314, 3170)]