30989412

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6729

約数の個数: 48

約数和(自身を含む): 82223680

約数和(自身を除く): 51234268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6673, 13346, 20019, 26692, 40038, 60057, 80076, 120114, 180171, 240228, 286939, 360342, 573878, 720684, 860817, 1147756, 1721634, 2582451, 3443268, 5164902, 7747353, 10329804, 15494706, 30989412]

約数ペア:

[(1, 30989412), (2, 15494706), (3, 10329804), (4, 7747353), (6, 5164902), (9, 3443268), (12, 2582451), (18, 1721634), (27, 1147756), (36, 860817), (43, 720684), (54, 573878), (86, 360342), (108, 286939), (129, 240228), (172, 180171), (258, 120114), (387, 80076), (516, 60057), (774, 40038), (1161, 26692), (1548, 20019), (2322, 13346), (4644, 6673)]