89839470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10009

約数の個数: 64

約数和(自身を含む): 252172800

約数和(自身を除く): 162333330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 9949, 19898, 29847, 49745, 59694, 69643, 99490, 139286, 149235, 208929, 298470, 348215, 417858, 427807, 696430, 855614, 1044645, 1283421, 2089290, 2139035, 2566842, 2994649, 4278070, 5989298, 6417105, 8983947, 12834210, 14973245, 17967894, 29946490, 44919735, 89839470]

約数ペア:

[(1, 89839470), (2, 44919735), (3, 29946490), (5, 17967894), (6, 14973245), (7, 12834210), (10, 8983947), (14, 6417105), (15, 5989298), (21, 4278070), (30, 2994649), (35, 2566842), (42, 2139035), (43, 2089290), (70, 1283421), (86, 1044645), (105, 855614), (129, 696430), (210, 427807), (215, 417858), (258, 348215), (301, 298470), (430, 208929), (602, 149235), (645, 139286), (903, 99490), (1290, 69643), (1505, 59694), (1806, 49745), (3010, 29847), (4515, 19898), (9030, 9949)]