2378625830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{41389}}^1$

素因数の和:42224

約数の個数: 32

約数和(自身を含む): 4899251520

約数和(自身を除く): 2520625690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 1642, 4105, 5747, 8210, 11494, 28735, 41389, 57470, 82778, 206945, 289723, 413890, 579446, 1448615, 2897230, 33980369, 67960738, 169901845, 237862583, 339803690, 475725166, 1189312915, 2378625830]

約数ペア:

[(1, 2378625830), (2, 1189312915), (5, 475725166), (7, 339803690), (10, 237862583), (14, 169901845), (35, 67960738), (70, 33980369), (821, 2897230), (1642, 1448615), (4105, 579446), (5747, 413890), (8210, 289723), (11494, 206945), (28735, 82778), (41389, 57470)]