30627738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 38875878

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 883, 1766, 1927, 2649, 3854, 5298, 5781, 7947, 11562, 15894, 17343, 34686, 36203, 41501, 72406, 83002, 108609, 124503, 217218, 249006, 325827, 373509, 651654, 747018, 1701541, 3403082, 5104623, 10209246, 15313869, 30627738]

約数ペア:

[(1, 30627738), (2, 15313869), (3, 10209246), (6, 5104623), (9, 3403082), (18, 1701541), (41, 747018), (47, 651654), (82, 373509), (94, 325827), (123, 249006), (141, 217218), (246, 124503), (282, 108609), (369, 83002), (423, 72406), (738, 41501), (846, 36203), (883, 34686), (1766, 17343), (1927, 15894), (2649, 11562), (3854, 7947), (5298, 5781)]