30751530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2243}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 73998144

約数和(自身を除く): 43246614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2243, 2285, 2742, 4486, 4570, 6729, 6855, 11215, 13458, 13710, 22430, 33645, 67290, 1025051, 2050102, 3075153, 5125255, 6150306, 10250510, 15375765, 30751530]

約数ペア:

[(1, 30751530), (2, 15375765), (3, 10250510), (5, 6150306), (6, 5125255), (10, 3075153), (15, 2050102), (30, 1025051), (457, 67290), (914, 33645), (1371, 22430), (2243, 13710), (2285, 13458), (2742, 11215), (4486, 6855), (4570, 6729)]