30952273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 38154240

約数和(自身を除く): 7201967

約数列:

[1, 11, 19, 23, 47, 137, 209, 253, 437, 517, 893, 1081, 1507, 2603, 3151, 4807, 6439, 9823, 11891, 20539, 28633, 34661, 59869, 70829, 122341, 148097, 225929, 658559, 1345751, 1629067, 2813843, 30952273]

約数ペア:

[(1, 30952273), (11, 2813843), (19, 1629067), (23, 1345751), (47, 658559), (137, 225929), (209, 148097), (253, 122341), (437, 70829), (517, 59869), (893, 34661), (1081, 28633), (1507, 20539), (2603, 11891), (3151, 9823), (4807, 6439)]