82780770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28447}}^1$

素因数の和:28554

約数の個数: 32

約数和(自身を含む): 200729088

約数和(自身を除く): 117948318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 28447, 56894, 85341, 142235, 170682, 284470, 426705, 853410, 2759359, 5518718, 8278077, 13796795, 16556154, 27593590, 41390385, 82780770]

約数ペア:

[(1, 82780770), (2, 41390385), (3, 27593590), (5, 16556154), (6, 13796795), (10, 8278077), (15, 5518718), (30, 2759359), (97, 853410), (194, 426705), (291, 284470), (485, 170682), (582, 142235), (970, 85341), (1455, 56894), (2910, 28447)]