30203418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11789}}^1$

素因数の和:11862

約数の個数: 32

約数和(自身を含む): 70174080

約数和(自身を除く): 39970662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11789, 23578, 35367, 70734, 82523, 165046, 247569, 495138, 719129, 1438258, 2157387, 4314774, 5033903, 10067806, 15101709, 30203418]

約数ペア:

[(1, 30203418), (2, 15101709), (3, 10067806), (6, 5033903), (7, 4314774), (14, 2157387), (21, 1438258), (42, 719129), (61, 495138), (122, 247569), (183, 165046), (366, 82523), (427, 70734), (854, 35367), (1281, 23578), (2562, 11789)]