123772830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21377}}^1$

素因数の和:21580

約数の個数: 32

約数和(自身を含む): 298607904

約数和(自身を除く): 174835074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 21377, 42754, 64131, 106885, 128262, 213770, 320655, 641310, 4125761, 8251522, 12377283, 20628805, 24754566, 41257610, 61886415, 123772830]

約数ペア:

[(1, 123772830), (2, 61886415), (3, 41257610), (5, 24754566), (6, 20628805), (10, 12377283), (15, 8251522), (30, 4125761), (193, 641310), (386, 320655), (579, 213770), (965, 128262), (1158, 106885), (1930, 64131), (2895, 42754), (5790, 21377)]