145345770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16649}}^1$

素因数の和:16759

約数の個数: 48

約数和(自身を含む): 381817800

約数和(自身を除く): 236472030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 16649, 33298, 49947, 83245, 99894, 149841, 166490, 249735, 299682, 499470, 749205, 1498410, 1614953, 3229906, 4844859, 8074765, 9689718, 14534577, 16149530, 24224295, 29069154, 48448590, 72672885, 145345770]

約数ペア:

[(1, 145345770), (2, 72672885), (3, 48448590), (5, 29069154), (6, 24224295), (9, 16149530), (10, 14534577), (15, 9689718), (18, 8074765), (30, 4844859), (45, 3229906), (90, 1614953), (97, 1498410), (194, 749205), (291, 499470), (485, 299682), (582, 249735), (873, 166490), (970, 149841), (1455, 99894), (1746, 83245), (2910, 49947), (4365, 33298), (8730, 16649)]