30142616

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 64922880

約数和(自身を除く): 34780264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2551, 2954, 5102, 5908, 10204, 11816, 17857, 20408, 35714, 71428, 142856, 538261, 1076522, 2153044, 3767827, 4306088, 7535654, 15071308, 30142616]

約数ペア:

[(1, 30142616), (2, 15071308), (4, 7535654), (7, 4306088), (8, 3767827), (14, 2153044), (28, 1076522), (56, 538261), (211, 142856), (422, 71428), (844, 35714), (1477, 20408), (1688, 17857), (2551, 11816), (2954, 10204), (5102, 5908)]