29488690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 48

約数和(自身を含む): 67371264

約数和(自身を除く): 37882574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 5471, 10942, 27355, 38297, 54710, 60181, 76594, 120362, 191485, 268079, 300905, 382970, 421267, 536158, 601810, 842534, 1340395, 2106335, 2680790, 2948869, 4212670, 5897738, 14744345, 29488690]

約数ペア:

[(1, 29488690), (2, 14744345), (5, 5897738), (7, 4212670), (10, 2948869), (11, 2680790), (14, 2106335), (22, 1340395), (35, 842534), (49, 601810), (55, 536158), (70, 421267), (77, 382970), (98, 300905), (110, 268079), (154, 191485), (245, 120362), (385, 76594), (490, 60181), (539, 54710), (770, 38297), (1078, 27355), (2695, 10942), (5390, 5471)]