30518312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1439}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 32208088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1439, 1928, 2651, 2878, 5302, 5756, 10604, 11512, 15829, 21208, 31658, 63316, 126632, 346799, 693598, 1387196, 2774392, 3814789, 7629578, 15259156, 30518312]

約数ペア:

[(1, 30518312), (2, 15259156), (4, 7629578), (8, 3814789), (11, 2774392), (22, 1387196), (44, 693598), (88, 346799), (241, 126632), (482, 63316), (964, 31658), (1439, 21208), (1928, 15829), (2651, 11512), (2878, 10604), (5302, 5756)]