830042990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{10559}}^1$

素因数の和:11696

約数の個数: 32

約数和(自身を含む): 1709199360

約数和(自身を除く): 879156370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1123, 2246, 5615, 7861, 10559, 11230, 15722, 21118, 39305, 52795, 73913, 78610, 105590, 147826, 369565, 739130, 11857757, 23715514, 59288785, 83004299, 118577570, 166008598, 415021495, 830042990]

約数ペア:

[(1, 830042990), (2, 415021495), (5, 166008598), (7, 118577570), (10, 83004299), (14, 59288785), (35, 23715514), (70, 11857757), (1123, 739130), (2246, 369565), (5615, 147826), (7861, 105590), (10559, 78610), (11230, 73913), (15722, 52795), (21118, 39305)]