15704790620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1\times {\mathrm{3583}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 33491877888

約数和(自身を除く): 17787087268

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3271, 3583, 6542, 7166, 13084, 14332, 16355, 17915, 32710, 35830, 65420, 71660, 219157, 240061, 438314, 480122, 876628, 960244, 1095785, 1200305, 2191570, 2400610, 4383140, 4801220, 11719993, 23439986, 46879972, 58599965, 117199930, 234399860, 785239531, 1570479062, 3140958124, 3926197655, 7852395310, 15704790620]

約数ペア:

[(1, 15704790620), (2, 7852395310), (4, 3926197655), (5, 3140958124), (10, 1570479062), (20, 785239531), (67, 234399860), (134, 117199930), (268, 58599965), (335, 46879972), (670, 23439986), (1340, 11719993), (3271, 4801220), (3583, 4383140), (6542, 2400610), (7166, 2191570), (13084, 1200305), (14332, 1095785), (16355, 960244), (17915, 876628), (32710, 480122), (35830, 438314), (65420, 240061), (71660, 219157)]