30745556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 55347264

約数和(自身を除く): 24601708

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 1483, 2966, 5183, 5932, 10366, 20732, 105293, 108259, 210586, 216518, 421172, 433036, 7686389, 15372778, 30745556]

約数ペア:

[(1, 30745556), (2, 15372778), (4, 7686389), (71, 433036), (73, 421172), (142, 216518), (146, 210586), (284, 108259), (292, 105293), (1483, 20732), (2966, 10366), (5183, 5932)]