30551364

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 79508800

約数和(自身を除く): 48957436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 619, 914, 1238, 1371, 1828, 1857, 2476, 2742, 3714, 4113, 5484, 5571, 7428, 8226, 11142, 12339, 16452, 16713, 22284, 24678, 33426, 49356, 66852, 282883, 565766, 848649, 1131532, 1697298, 2545947, 3394596, 5091894, 7637841, 10183788, 15275682, 30551364]

約数ペア:

[(1, 30551364), (2, 15275682), (3, 10183788), (4, 7637841), (6, 5091894), (9, 3394596), (12, 2545947), (18, 1697298), (27, 1131532), (36, 848649), (54, 565766), (108, 282883), (457, 66852), (619, 49356), (914, 33426), (1238, 24678), (1371, 22284), (1828, 16713), (1857, 16452), (2476, 12339), (2742, 11142), (3714, 8226), (4113, 7428), (5484, 5571)]