29932280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 78459840

約数和(自身を除く): 48527560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2017, 2120, 2968, 3710, 4034, 7420, 8068, 10085, 14119, 14840, 16136, 20170, 28238, 40340, 56476, 70595, 80680, 106901, 112952, 141190, 213802, 282380, 427604, 534505, 564760, 748307, 855208, 1069010, 1496614, 2138020, 2993228, 3741535, 4276040, 5986456, 7483070, 14966140, 29932280]

約数ペア:

[(1, 29932280), (2, 14966140), (4, 7483070), (5, 5986456), (7, 4276040), (8, 3741535), (10, 2993228), (14, 2138020), (20, 1496614), (28, 1069010), (35, 855208), (40, 748307), (53, 564760), (56, 534505), (70, 427604), (106, 282380), (140, 213802), (212, 141190), (265, 112952), (280, 106901), (371, 80680), (424, 70595), (530, 56476), (742, 40340), (1060, 28238), (1484, 20170), (1855, 16136), (2017, 14840), (2120, 14119), (2968, 10085), (3710, 8068), (4034, 7420)]