43778430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21149}}^1$

素因数の和:21185

約数の個数: 48

約数和(自身を含む): 118778400

約数和(自身を除く): 74999970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21149, 42298, 63447, 105745, 126894, 190341, 211490, 317235, 380682, 486427, 634470, 951705, 972854, 1459281, 1903410, 2432135, 2918562, 4377843, 4864270, 7296405, 8755686, 14592810, 21889215, 43778430]

約数ペア:

[(1, 43778430), (2, 21889215), (3, 14592810), (5, 8755686), (6, 7296405), (9, 4864270), (10, 4377843), (15, 2918562), (18, 2432135), (23, 1903410), (30, 1459281), (45, 972854), (46, 951705), (69, 634470), (90, 486427), (115, 380682), (138, 317235), (207, 211490), (230, 190341), (345, 126894), (414, 105745), (690, 63447), (1035, 42298), (2070, 21149)]