30965116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 67458496

約数和(自身を除く): 36493380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 877, 1261, 1358, 1754, 2522, 2716, 3508, 5044, 6139, 8827, 11401, 12278, 17654, 22802, 24556, 35308, 45604, 79807, 85069, 159614, 170138, 319228, 340276, 595483, 1105897, 1190966, 2211794, 2381932, 4423588, 7741279, 15482558, 30965116]

約数ペア:

[(1, 30965116), (2, 15482558), (4, 7741279), (7, 4423588), (13, 2381932), (14, 2211794), (26, 1190966), (28, 1105897), (52, 595483), (91, 340276), (97, 319228), (182, 170138), (194, 159614), (364, 85069), (388, 79807), (679, 45604), (877, 35308), (1261, 24556), (1358, 22802), (1754, 17654), (2522, 12278), (2716, 11401), (3508, 8827), (5044, 6139)]