304827710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{1789}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 599292000

約数和(自身を除く): 294464290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1549, 1789, 3098, 3578, 7745, 8945, 15490, 17039, 17890, 19679, 34078, 39358, 85195, 98395, 170390, 196790, 2771161, 5542322, 13855805, 27711610, 30482771, 60965542, 152413855, 304827710]

約数ペア:

[(1, 304827710), (2, 152413855), (5, 60965542), (10, 30482771), (11, 27711610), (22, 13855805), (55, 5542322), (110, 2771161), (1549, 196790), (1789, 170390), (3098, 98395), (3578, 85195), (7745, 39358), (8945, 34078), (15490, 19679), (17039, 17890)]