165089470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4219}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 374330880

約数和(自身を除く): 209241410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 4219, 5590, 7826, 8438, 19565, 21095, 29533, 39130, 42190, 54847, 59066, 109694, 147665, 181417, 274235, 295330, 362834, 383929, 548470, 767858, 907085, 1269919, 1814170, 1919645, 2358421, 2539838, 3839290, 4716842, 6349595, 11792105, 12699190, 16508947, 23584210, 33017894, 82544735, 165089470]

約数ペア:

[(1, 165089470), (2, 82544735), (5, 33017894), (7, 23584210), (10, 16508947), (13, 12699190), (14, 11792105), (26, 6349595), (35, 4716842), (43, 3839290), (65, 2539838), (70, 2358421), (86, 1919645), (91, 1814170), (130, 1269919), (182, 907085), (215, 767858), (301, 548470), (430, 383929), (455, 362834), (559, 295330), (602, 274235), (910, 181417), (1118, 147665), (1505, 109694), (2795, 59066), (3010, 54847), (3913, 42190), (4219, 39130), (5590, 29533), (7826, 21095), (8438, 19565)]