30627846

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 71031168

約数和(自身を除く): 40403322

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 153, 202, 303, 306, 606, 909, 991, 1717, 1818, 1982, 2973, 3434, 5151, 5946, 8919, 10302, 15453, 16847, 17838, 30906, 33694, 50541, 100091, 101082, 151623, 200182, 300273, 303246, 600546, 900819, 1701547, 1801638, 3403094, 5104641, 10209282, 15313923, 30627846]

約数ペア:

[(1, 30627846), (2, 15313923), (3, 10209282), (6, 5104641), (9, 3403094), (17, 1801638), (18, 1701547), (34, 900819), (51, 600546), (101, 303246), (102, 300273), (153, 200182), (202, 151623), (303, 101082), (306, 100091), (606, 50541), (909, 33694), (991, 30906), (1717, 17838), (1818, 16847), (1982, 15453), (2973, 10302), (3434, 8919), (5151, 5946)]