28873470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5039}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 40799490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5039, 5730, 10078, 15117, 25195, 30234, 50390, 75585, 151170, 962449, 1924898, 2887347, 4812245, 5774694, 9624490, 14436735, 28873470]

約数ペア:

[(1, 28873470), (2, 14436735), (3, 9624490), (5, 5774694), (6, 4812245), (10, 2887347), (15, 1924898), (30, 962449), (191, 151170), (382, 75585), (573, 50390), (955, 30234), (1146, 25195), (1910, 15117), (2865, 10078), (5039, 5730)]