12422790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 32655168

約数和(自身を除く): 20232378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1423, 1455, 1746, 2846, 2910, 4269, 4365, 7115, 8538, 8730, 12807, 14230, 21345, 25614, 42690, 64035, 128070, 138031, 276062, 414093, 690155, 828186, 1242279, 1380310, 2070465, 2484558, 4140930, 6211395, 12422790]

約数ペア:

[(1, 12422790), (2, 6211395), (3, 4140930), (5, 2484558), (6, 2070465), (9, 1380310), (10, 1242279), (15, 828186), (18, 690155), (30, 414093), (45, 276062), (90, 138031), (97, 128070), (194, 64035), (291, 42690), (485, 25614), (582, 21345), (873, 14230), (970, 12807), (1423, 8730), (1455, 8538), (1746, 7115), (2846, 4365), (2910, 4269)]