30642108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1289}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 82064640

約数和(自身を除く): 51422532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1289, 1698, 1981, 2578, 3396, 3867, 3962, 5156, 5943, 7734, 7924, 9023, 11886, 15468, 18046, 23772, 27069, 36092, 54138, 108276, 364787, 729574, 1094361, 1459148, 2188722, 2553509, 4377444, 5107018, 7660527, 10214036, 15321054, 30642108]

約数ペア:

[(1, 30642108), (2, 15321054), (3, 10214036), (4, 7660527), (6, 5107018), (7, 4377444), (12, 2553509), (14, 2188722), (21, 1459148), (28, 1094361), (42, 729574), (84, 364787), (283, 108276), (566, 54138), (849, 36092), (1132, 27069), (1289, 23772), (1698, 18046), (1981, 15468), (2578, 11886), (3396, 9023), (3867, 7924), (3962, 7734), (5156, 5943)]