1230430082

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{660811}}^1$

素因数の和:660846

約数の個数: 24

約数和(自身を含む): 2259977040

約数和(自身を除く): 1029546958

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 660811, 1321622, 4625677, 9251354, 12555409, 25110818, 32379739, 64759478, 87887863, 175775726, 615215041, 1230430082]

約数ペア:

[(1, 1230430082), (2, 615215041), (7, 175775726), (14, 87887863), (19, 64759478), (38, 32379739), (49, 25110818), (98, 12555409), (133, 9251354), (266, 4625677), (931, 1321622), (1862, 660811)]