30143512

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2789}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 64951200

約数和(自身を除く): 34807688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 2789, 5404, 5578, 10808, 11156, 19523, 22312, 39046, 78092, 156184, 538277, 1076554, 2153108, 3767939, 4306216, 7535878, 15071756, 30143512]

約数ペア:

[(1, 30143512), (2, 15071756), (4, 7535878), (7, 4306216), (8, 3767939), (14, 2153108), (28, 1076554), (56, 538277), (193, 156184), (386, 78092), (772, 39046), (1351, 22312), (1544, 19523), (2702, 11156), (2789, 10808), (5404, 5578)]