30294502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 56189952

約数和(自身を除く): 25895450

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 83, 166, 203, 217, 406, 434, 581, 841, 899, 1162, 1682, 1798, 2407, 2573, 4814, 5146, 5887, 6293, 11774, 12586, 16849, 18011, 26071, 33698, 36022, 52142, 69803, 74617, 139606, 149234, 182497, 364994, 488621, 522319, 977242, 1044638, 2163893, 4327786, 15147251, 30294502]

約数ペア:

[(1, 30294502), (2, 15147251), (7, 4327786), (14, 2163893), (29, 1044638), (31, 977242), (58, 522319), (62, 488621), (83, 364994), (166, 182497), (203, 149234), (217, 139606), (406, 74617), (434, 69803), (581, 52142), (841, 36022), (899, 33698), (1162, 26071), (1682, 18011), (1798, 16849), (2407, 12586), (2573, 11774), (4814, 6293), (5146, 5887)]