30586346

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 23783446

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 431, 518, 862, 959, 1918, 3017, 5069, 6034, 10138, 15947, 31894, 35483, 59047, 70966, 111629, 118094, 223258, 413329, 826658, 2184739, 4369478, 15293173, 30586346]

約数ペア:

[(1, 30586346), (2, 15293173), (7, 4369478), (14, 2184739), (37, 826658), (74, 413329), (137, 223258), (259, 118094), (274, 111629), (431, 70966), (518, 59047), (862, 35483), (959, 31894), (1918, 15947), (3017, 10138), (5069, 6034)]