30860478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{155861}}^1$

素因数の和:155880

約数の個数: 24

約数和(自身を含む): 72943416

約数和(自身を除く): 42082938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 155861, 311722, 467583, 935166, 1402749, 1714471, 2805498, 3428942, 5143413, 10286826, 15430239, 30860478]

約数ペア:

[(1, 30860478), (2, 15430239), (3, 10286826), (6, 5143413), (9, 3428942), (11, 2805498), (18, 1714471), (22, 1402749), (33, 935166), (66, 467583), (99, 311722), (198, 155861)]